Friday, September 14, 2012

type of cell phone jammer is paper box

 the bid bond interest calculations and plans to pay (a) interest rate: the date of deposit by return of the People's Bank demand deposit interest rates. (B) the designated payment method: according to storage period of the bid bond interest, bid bond retirement plan to pay the interest while the payer to the bid deposit accounts.The isolating signal bandwidth ofcell phone jammer is GPS 1500MHz-1600MHz. Fifth, to submit the bid bond program (a) the use of bank drafts, cashier's submission process: open tender bidder comes online "registration certificate", notes before the tender schedule, the bidder organization code certificate, fill out the "bid bond submit a single, "issued after examination by the custodian bank" to submit the bid bond confirmation. " (B) submitted by check: open tender bidder comes online "registration certificate", notes before the tender schedule, the bidder organization code certificate, fill out the "submit a single bid bond", after examination by the custodian bank in the "Tender submit a single bond "seal. The typical coverage of this kind ofcell phone jammer is 2-10 square metes.Custodian banks three working days to confirm the check arrival, issued "bid bond submitted to confirmation", the bidder comes "to submit a single bid bond" to receive. (C) the use of credit vouchers, wire transfer, online payment submitted: bid bond credited into account, the bidders tender comes online "registration certificate", notes before the tender schedule, the bidder organization code certificate, recorded back to the single-copy, custodian banks, after receiving audit issued "bid bond submitted to confirmation." 28 Shanghai Metro Line 13 Phase I, World Expo site dedicated traffic tie-line equipment supply and engineering services PSD Tender No.: 10248306 (D) using bank guarantees: the bidders tender comes online "registration certificate", the tender Information before the Schedule, the bidder organization code certificate, fill out the "submit a single bid bond", after review by the custodian bank "to submit a single bid bond" seal, the bank will not be issued "bid bond submitted to confirmation." (E) to invite tenders can be built containing the project number and Lot number of invitations to tender or "bidding instructions before the Schedule" substitute "registration certificate." The package type of cell phone jammer is paper box. Sixth, return the bid bond program (1) No successful bidder to tender were issued with a "notice of not winning" or the tender issued by the administrative department of construction bid bond be returned to prove, "bid bond submitted to confirmation", the Attn valid ID (original), accepted by the custodian bank transfer after the refund audit. Method used to pay deposit guarantee, the bidder must be a good business with the IC card. (B) the successful bidder with the construction administration departments for the record, "winning notification" copy of the contract by contract registration, "bid bond submitted to confirmation," Attn valid ID (original), accepted by the custodian bank transfer after the deposit refund audit. The gross weight ofcell phone jammer is 120g.Method used to pay deposit guarantee, the bidder must be a good business with the IC card. (C) the custodian bank to import other cases the money is not the custodian bank issued "bid bond submitted to confirmation", the bidders may issue a letter requires custodian bank transfer the money to return the original export accounts. Issued "bid bond submitted confirmation" of the bid bond by Qian Erkuan retreat back to the program.

The semidiameter of cell phone jammer is 2-50m

The proper version ofcell phone jammer appropriate to the occasion should be chosen. 16 terminal diagnosis: the power supply terminal 16, the EFI system terminal 4; terminal diagnosis: 38 terminal diagnosis: the power supply terminal 3, left, right EFI system terminals 3 the EFI terminal diagnosis: 4 and 5; turn on the ignition switch, but do not start the engine diagnostic system terminal Ground 2 ~ 4s Loosen the grounding wire and observe the voltmeter pointer swing (or diode lights flashes) law to read the fault codes. Only bring up a fault code, more than one fault code must repeat the operation. cell phone jammer can jam WiFi signals,Remove the standby clock on the 13th (7.5A) fuse from the fuse / relay box under the dashboard of the co-pilot seat in front of, or disassemble the battery negative cable, and over 10s to clear fault codes. Re-set the radio frequency and clock. Japan's Honda trouble code retrieval of clear three types: three types: CHECK the ENGINE light? cell phone jammer can jam the WiFi signal.  A dashboard: the failure of such model code for the transfer of clear and Guangzhou Honda, but the diagnosis of the seat tool inside the right side of the engine compartment side. 2, the computer is located in the toolbox below a red light on the computer: the transfer of the method: the transfer of the method: the ignition switch ON, the indicator starts flashing output fault code on the computer, but each time the output of a The output waveform of the fault code, fault codes and Guangzhou Honda;? 3, the computer is located below the driver's seat, four lights on the computer: the transfer of methods: for the transfer method: ignition switch ON, four red indicator begin to flash output fault code; each lamp flashes on behalf of a number (1,2,4,8) from left to right, the shining light of the figures represent the sum of the trouble code is output , as shown; time to output a fault code.This mini GPS cell phone jammer can fit into the palm of your hand.  Cross-connection test lamp commonly used tools: digital multimeter role: Role: used to measure resistance, voltage, current and other parameters. Category: Category: general type and the two car. The semidiameter ofcell phone jammer is 2-50m.Ordinary digital multimeter measurement accuracy and wide measurement range, a wide range of applications. The leather cover of cell phone jammer, The semidiameter of cell phone jammer is 2-50m, Common tools? Jumper role: mainly used for circuit fault diagnosis. Role:? Test lamps role: role: used to check the electrical control element circuit off.  a variety of supplementary motor and electrical control circuit grounding line red, white and blue, green and yellow brown purple gray color tag RWUGYNPSB circuit fault diagnosis? common faults: open or short circuit.

Monday, September 10, 2012

cell phone jammer contains the charger

operating system operating system used to provide core functionality and different interface for the other terminal software. cell phone jammer is applicable to the European countries.Operating system for users to use different hardware on the terminal device provides a simple and unified way, and hide the physical differences between the actual device capabilities. cell phone jammer is made of the high intensity material, Clear fault codes: Clear fault codes: press the above-mentioned method for the transfer of fault codes, the code output is completed 2 ~ 3s, then the grounding line Ground 6 ~ 8s, loosen the grounding line, turn off the ignition switch five common fault diagnosis process? common fault of the electronically controlled fuel injection engine: - The engine can not start - difficulty starting the engine - engine idle speed is too high - unstable idle, easy to turn off - to accelerate bad - mixture too lean - the mixture is too thick - the engine stall electric The engine control various types of failure phenomenon indicating that the engine can not start the fault phenomenon: when starting the engine, the engine does not turn the engine can not start or can be rotated, but not on fire. cell phone jammer contains the charger, car charger and jammer. Difficulty starting the engine failure phenomenon: the engine difficult to start, start fire engine difficult to start soon turn off. The idle speed is too high failure phenomenon: the engine operating conditions in the normal idle speed the idle speed is too high and significantly higher than the standard. Unstable idle speed, easy to turn off the fault phenomenon: The idle speed is too low, and unstable, unstable idle, easy to turn off the flame often. Accelerated Trouble phenomenon: when the engine is accelerated, the weakness and jitter, speed up the bad speed is not easy to improve. The mixture is too thin fault phenomenon: the intake manifold tempering phenomenon. cell phone jammer is easy to take and operate. cell phone jammer  is high-powered, Multimedia subsystem for the operating system to provide multimedia applications and business support, security subsystem provides data confidentiality, integration, and authorized to provide underlying support for secure communications protocol. The grounds of the communication function call functions, serial and short-range communications functions, network functions, subsystems, to complete these functions by supporting the protocol stack of the wireless protocol stack and IP protocol stack. 5) The user interface layer end-user through the user interface of the terminal to understand the various functions of the terminal. cell phone jammer is a high-powercell phone jammer .  cell phone jammer is an important item in the list
  Operating system to provide unified management of the task scheduling, interrupt service, timer management, and message queue management and file system management. 5) application layer software application layer software is the top-level module of the mobile phone software, but also interact with the user module.

application processor extends the cell phone

Display and provide various functions to the user through the keyboard, LCD, audio and other peripherals to meet the user terminal manipulation. 6 top-level module) application layer terminal software, implementation, and to provide end a variety of applications, including business applications. (3) mobile terminal hardware architecture: the mobile terminal hardware including template of RF transceiver, baseband processor, application processor, power management control module, external hardware and interfaces. (Note: different phone hardware platform for the functional division will differ, for example, the baseband unit module may also be completed part of the multimedia application processing) 1) RF unit module RF unit template refers to mobile phone RF receiver and RF transmitter, RF unit module function of the RF chip, the main circuit including: an antenna, receiver filtering, high frequency amplification, the receiver local oscillator, mixer, IF, launching the local oscillator, power amplifier.cell phone jammer can be used in many countries.  2) baseband unit module baseband unit template to send and receive audio and other data processing. 3) application processor for the pursuit of higher levels of integration, the original function coprocessor completed, such as graphics acceleration, video acceleration, 3D acceleration, the Java acceleration support through the application processor, application processor extends the cell phone. phone gradually to support multimedia applications such as video, data, entertainment, business, and pay. The application processor is generally above core ARM9 capacity. 4) The power management control module power management control module is responsible for controlling the processor and device power state, as well as to support the application and device driver interfaces, to meet the demand for power control. In mobile phones, power management control module is an important and complex modules, which requires collaboration with other software and hardware modules. 5) peripheral hardware peripheral hardware, including keyboard, display, and video cameras. 6) Interface USB, headphone, charger, Bluetooth, infrared, WLAN, cable, close the wireless interface.cell phone jammer works well in any nation all over the world.  4 Mobile Terminal Software Architecture: the mobile terminal software includes the driver software, operating system, protocol stack (including the communication protocol stack), application APIs, applications, user interface (UI). 1) physical layer driver software provides control of the mobile phone hardware such as keyboards, audio and display interfaces. The application layer software, keyboard, audio, display device control interface. 2) protocol software module protocol software modules including GSM, GPRS and WCDMA protocol software, L1 (physical layer) protocol software and L2 (data link layer) / L3 (network layer) protocol software.

Friday, September 7, 2012

cell phone jammer used is smaller than 300 square meters

Common plastic resin according to their sensitivity to moisture and the need for drying shown in Table 3. These polymer structure, crystallinity and water absorption of background information will help us to understand why the engineering plastic injection molding operation is different from other plastic, and different types of engineering plastics in some sense is also different from each other. Acrylic (acrylic) is PMMMA (polymethy-methacrylaye) Plexiglas, is an amorphous thermoplastic material, good optical properties (can be as transparent as glass, transparency can be achieved by 92%) of PMMA hardness moderate-intensity, it is easy to scratch, obvious scratches. The area of meeting room with cell phone jammer  used is smaller than 300 square meters.
However, it is easy to polish, optical and mechanical degeneration in the outdoors, elegance and sun exposure does not occur. Process on the production of plastic mold - plastic injection - out of - vacuum forming, however whkone of PMMA you can be more than an M As a side note, of PMMA is actually resistance to outdoor exposure performance than PC, but the main drawback is that the temperature low smaller, you can use upper and lower temperature, transparency up to 92% of the theoretical conditions, the actual situation will be affected by the limitations of the manufacturing process. In fact, we all missing the plastic can be modified for applications to be adjusted The advantage of the favorable side of the basic performance of various additives to improve the dark side. GE and BAYER a PC resistant to 230 degrees or more, and DuPont nylon resistant to 250 degrees, durable and stronger than of PBT. cell phone jammer  can shield the whole meeting room.
Early cell phone case with metal frame, such as Ericsson, the early products of 388, not only shatterproof, shock resistance also increased significantly, but also enables users so far miss the feeling of that heavy heavy. With the development of cell phones, light and love of people, but the metal frame of the "quality" has restricted the development of cell phones, so a new shell material emerged, ABS composite plastic for its good toughness (shock resistance), sealed high mechanical strength, resistance to chemical corrosion, get in the hands of the very texture of the characteristics of people of all ages. cell phone jammer  can also be mounted in a certain corner or a wall.
ABS plastic shell cell phone can be swept one o'clock, when young people decorate cell phone to show off the personality to become the first choice for their love of the plastic shell of the sense of perspective, favorite plastic unlimited color changes, because it represents their colorful and unfettered life they can become an important symbol of the city flow flashing bright spot.

the installation place ofcell phone jammer

Amorphous substances increase the temperature to see added to the heat, but increasingly presented as the liquid. Before the rise in temperature to the melting point, crystalline plastic material can maintain the strength and hardness unchanged. The small-power cell phone jammer needs to be installed with directional antenna in some situations.
The additional heat required to heat of fusion when melting destruction of the crystal structure, while the temperature remains constant until the melting end. With the plastic in the mold cooling, heat of fusion released from the mold out to be dissipated. However, as the temperature decreases, the molding stability and hardness, to quickly improve, the workpiece can be quickly removed from the mold. Therefore, crystalline plastic is more suitable for short-cycle molding. Compact structure means that a larger volume change from the melt to the solid crystalline plastics. Therefore, crystalline plastic amorphous plastic molding shrinkage usually the former is greater than one per cent, while the latter is about 0.5%. The testing method of cell phone jammer is as follows.
The high crystalline plastic shrinkage makes it to estimate the complexity of the cavity size, but the benefits also contribute to the stripping of the workpiece. The typical mold shrinkage are listed in Table 2. When the melting of crystalline plastic, they tend to become highly liquid technology. Nylon resins because of their good flow characteristics known so slender and thin cross-section requirements of the application. On the other hand, people also know that they are more prone than the high viscosity of the amorphous resin flash. Some of the plastic is not subject to the influence of moisture, especially those hydrocarbons (in addition to carbon and hydrogen there is no other element) plastic such as polyethylene, polypropylene and polystyrene. Other plastic to absorb the different water, even at room temperature for absorption. The applicable location of cell phone jammer  contains the school and jail/work camp. cell phone jammer can stop the mobile communication in the specific range, Forming the workpiece in the absorption of water will lead to size changes, so the water can also be seen as a plasticizer or toughening agent. The absorption of water may be evaporated in the injection molding process, resulting in waterlines and bubbles. Some resin may be in the melting temperature and water react. This reaction is called hydrolysis, which is a form of degradation. It makes the molecular weight decrease, leading to the melt viscosity decreases, the loss of impact strength. The sensitivity of the hydrolysis does not depend on how much of the water absorption of the plastic resin. In fact, when the nylon resin to achieve a relative humidity of 100% saturation, they can absorb up to 8% or more moisture. Nylon slow hydrolysis in the melting temperature than polyester or polycarbonate, polyester or polycarbonate water absorption is much less than it. How to determine the installation place ofcell phone jammer ?

Monday, September 3, 2012

cell phone jammer has the effective subsections

Between the vector given moment of time each β flux component ψ βa, ψ βb.ψ βc reach a given value of flux. Moment. Summary: Summary: Flux setpoint comparator flux switching signal, the voltage switching signal voltage state C is the voltage space vector u signal, which is the voltage space vector s (t). determine the switching time of the voltage space vector of ψ? g value, ± voltage space vector switching time, the reach of ψ when β-flux component of the flux change? g value, the voltage status signal change switch. The voltage state of signal change switch. Β components of stator flux of the stator flux testing. The stator flux testing. (C) direct torque control of the basic structure of the basic structure) M (13) Direct Torque DMC-stator flux control unit stator flux control unit stator flux control unit of UCT-coordinate transformation unit coordinate transformation unit .. coordinate transformation unit of the AMC-torque calculation unit torque calculation unit. cell phone jammer utilizes the very-high frequency. AZS-zero state of the torque calculation unit selection unit zero state selector unit. zero state selector unit AMM-flux model unit flux model unit. flux model reference and comparison of the signal unit ATR-torque regulator torque regulator figure shows: the DMC input is the stator flux of the three input three-phase coordinate system is the stator flux in the figure shows β amount. flux given value of ψ? g, and the input reference signal of the three input signals of a given value of the magnetic chain with a given value, the output of the three signals of the three flux switch letter given values of the comparison output of the three flux switching signal, the switching signal of the phase flux change through S phase three voltage switching signal three-phase flux switching signal commutation commutation commutation, three voltage switching signal cell phone jammer takes use of mini-power interference technology.The principle is that you can go directly to the inverting become the voltage like you can go directly to the inverter control UI output of the power-state signal SU a, of SU b, SU C, you can directly control the inverter output corresponding electrical control the inverter voltage space vector, to control the the gon flux to generate the required voltage space vector to control the 6-gon flux to generate the required control to generate the required polygon flux. of UCT's input is the stator flux component of the chain on the alpha? β coordinate system iα, i β, input the output of the stator flux in the UCT is three β flux component UCT unit input and output of the output is three magnetic chain component of the relationship between the input and output unit are: the relationship between the flux model unit AMM by the flux model unit can get by get by get by detecting the phase stator voltage ua, ub by 3/2, uc transform transform iα, i β can also be used the same approach can also be used the same method to get the size of the torque by changing the average speed of the flux trajectory control.cell phone jammer has the effective subsections.

Voltage is empty. cell phone jammer uses the ultra-high frequency

Control can be seen, the facilities used as a flux) Schmitt trigger flip-flop output low-level signals , a low level; of ψ the βa decreased to negative flux for a given trigger output low signal is low; Sψ Schmitt trigger output high signal when the value Schmitt trigger output high level signals, ψ a high. Thus the timing diagram. Timing diagram. Similarly, the flux switch the signal Sψ a timing diagram. cell phone jammer has the design of ceiling installation, If the inverter of its vertices, the device is added to the stator voltage space vector for us (011), according to equation (stator flux empty, then according to (8) the integral relationship between the stator flux space vector and stator voltage space vector), the top of the stator flux space vector integral relations, point along the track side of the S1, empty towards the voltage along the side of the track, vector u role in the direction of movement. Role between the vector s (011) direction. cell phone jammer can work continuously for a long time. Voltage space vector point u, given the role of the direction of movement along the edge of S movement to S 1 and S2 the intersection of ψ m (t) along the edge of a movement to the given voltage space vector vertices of the voltage space vector and flux space vector is under the direction of u parallel, then the flux linkage space vector ψ m (t), vertex, will be in accordance with s (001) parallel to direction parallel to the direction along the S side of the trajectory. Given voltage u at the intersection of S along the side of the two trajectory. If the voltage at the intersection with S3 given s (101), the vertex along the S side of the trajectory. cell phone jammer has the advanced performance. Of ψ m (t) is the culmination of the movement along the three sides of the trajectory. Vertex in turn given by the same method will be followed along the edge 4, S5, the vertex will be followed along the edge S, S6 trajectory. It can get the following conclusions: (1) the stator flux space vector vertex of the trajectory. cell phone jammer uses ultra-high frequency
Similarly, the available timing diagram. Flux switching signal can easily form the letter of voltage switching their relationship is the inverting voltage switching signal voltage status signals can be obtained directly from the previous analysis has been the correct choice of the voltage switching state sequence voltage switch from the previous analysis has been the correct choice of the state order, namely the six sections corresponding to hexagonal flux exactly correspond to the six sections of the hexagonal flux or voltage space vector, or by order of voltage space vector is given in the order given is hexagonal flux trajectory, the corresponding order is hexagonal flux linkage trajectory, which corresponds to the order. Voltage is empty. cell phone jammer uses the ultra-high frequency.

Friday, August 31, 2012

The accessory of cell phone jammer has been listed in the table

The digital display thermometer sound familiar to people is precisely because the basic building blocks of digital display thermometer sound system ─ ─ audio equipment, power amplifiers, speakers of music playback, brought joy to many audio enthusiasts and families enjoy, so that people understand the meaning of music; cultivate their own sentiments. So that bad shielding effect of cell phone jammer  will be caused.
To express the emotions of the soul, as famous musician Xian Xinghai said, "Music is the greatest joy in life; music, the life of a living fountain; music is edifying melting pot". The figures show that the thermometer is more simple audio circuit, the signal loss during transmission, the smaller the smaller the circuit electrical signals, the distortion of the smaller, the playback sound quality is better. In the graduation project to deepen my understanding of the professional knowledge, to broaden their knowledge more consistency and integrity of work completed, is a very good learning opportunities, our circuit input supply voltage of ± 16V The audition results achieved by the circuit debugging output sound melodious to our previous forecast. The antennae of cell phone jammer  have backups.
And through cooperation between the students and deepen the exchanges between each other, I think this is commendable. The graduation project after three months, from which I learned a lot of things, to further consolidate the knowledge, theory and practice have greatly improved, but also the things of the past three years the The time certainly, but a short time, experience, equipment and the lack of information, this design there is still some inadequacies. For example, to simplify the circuit, beautifying, holistic design, there is wiring in this regard for further improvement. The accessory of cell phone jammer  has been listed in the table. cell phone jammer in different shapes can meet different requirements
In general, our ordinary users learn how to use a good cell phone, for their works do not have to carefully get to the bottom; However, in the process of using the cell phone, due to various factors, cell phone inevitably fails. If every encounter failure, even the most minor, are sent to a professional repair shop to repair, you may find trouble. If you have a considerable amount of electrical knowledge, you may want to learn to repair, but to learn to repair, must be familiar with the works of the cell phone, the only way to determine the cause of the malfunction occurred, and find the appropriate solution. How to choose directional antenna ofcell phone jammer ?
At the same time, the cell phone works for the average person can also serve as a knowledge of the reserve. In order to help the favorite cell phone users to quickly learn to repair, I Motorola cell phone, for example, to detail the cell phone in the end is how it works.

Power supply adapter of cell phone jammer should be more than 20cm away

Common optical zoom cell phone as Samsung and Sharp, LG, and not a lot. It is recommended not to be easily used in the filming the 7710 digital zoom function. STN is the main devices of the early color, initially only display 256 colors Although technological innovation can make the display 4096 colors or even higher with 65,536 colors, now STN screen or 256 colors, the color is not very good. brightness is not high, generally sunny place, the image looks very tough, his advantage is low power consumption, cheap. Cheaper domestic color cell phones on the market today are based on this screen material. The directional antenna of cell phone jammer  can be used if reducing interference with outside environment is needed. The advertisement playercell phone jammer hidden in it, The decimal point is fixed in the 10-digit LED digital tube current through R16 to the decimal point "dp", so that the decimal point "dp" is lit. We buy components to the electronics market, taking into account the price and selection of components for the colored ring resistance, a small electrolytic capacitor polarity capacitor, tools 60W ordinary heat soldering iron one, pliers, screwdriver, and so on. After a series of ready, welding is the most troublesome hurdle, the first welding welding resistance, then welding capacitance, and then welding rectifier, and then solder the potentiometer, and finally solder the transistor. Should be noted that the welding quality welding, to avoid cold solder joint, the last check, timely patching. Power supply adapter of cell phone jammer  should be more than 20cm away from the host of cell phone jammer .
This amplifier board debugging is extremely simple to weld electronic components, circuit boards, to double-check the circuit board with or without welding the wrong place, with particular attention to the polarity of electronic components such as electrolytic capacitors, bridge rectifier heap, once the welding anti-namely, burned components of insurance, please pay special attention to. Before commissioning the first quasi-0 ℃ ice water to 100 ° C boiling water. Debugging as follows: will be transferred to the boiling point of the potentiometer tunes the top, so that Vref is the highest voltage, the diode temperature probe placed in the 0 ° C ice water, adjust the tone boiling freezing point potentiometer, so that four LED digital display readings for "00.0". diode temperature probe placed in the boiling water of 100 ° C, adjust the tone point potential, making the four LED digital tube display reads "100.0", and the MC14433 15 feet 0R high. The advertisement playercell phone jammer hidden in it.
After the above debugging, the thermometer can work properly, its temperature range is -50 ℃ ~ 150 ℃. Temperature range of the thermometer is only limited by the diode temperature probe, if the switch to the other temperature sensor, you do not need to change in other parts of the circuit of Figure 3-2, you can get different temperature range of digital thermometer .

Monday, August 27, 2012

Therefore, the customer can use cell phone jammer in the different locations

Therefore, the customer can use cell phone jammer in the different locations
No ability to control which also FD downstream customers, at best, only the right to make recommendations, unlike the country on behalf of the provinces on behalf able to fully grasp their own channels. It is precisely because of FD downstream customers by Nokia to develop, maintain and support, which makes FD Nokia had a strong sense of dependence, coupled with stable earnings, Nokia FD relatively stable, the two sides form a "win-win" relationship. Nokia 2004 pilot FD and success, began to gradually extend the FD model FD layout throughout the country in August 2005, December 2005, Nokia's market share has more than twice that of the former overlord moto, FD mode is known in the industry as Nokia "rocket boosters". It is the quad-band signal cell phone jammer for the worldwide use.
Many companies have been testing the waters FD distribution model, for example, DBTEL, etc., but all ended in failure. From the operation of the market and the success of Nokia, followers failed to analyze, to be successful the operation of the FD model, you must meet the following conditions: brand strong, retailers recognized high. Nokia's brand is very strong appeal, that mobile phone sales retailers do not sell Nokia products, it is difficult to attract enough consumers into the store. This strong brand appeal can attract many retailers have the strength to rally closely around the Nokia Nokia desire to be authentication and authorization for the WKA, RKA. Product sales, to ensure that the interests of the FD.  cell phone jammer can be used for the worship service.
Obviously, the FD distribution of Nokia a product, assuming no large enough sales to support the operating costs of the FD is difficult to be diluted, it does not embody the advantages of FD. Products "long legs will run. Star product on the implementation of the FD is very important, because this means relying on marketing "pull" can ensure that sufficient sales, rather than relying on the channel layers Yahuo. WKA, RKA, and FD is not a close strategic partnership, the FD is difficult to WKA, RKA take Yahuo behavior, if a product does not have the star phase distribution through the FD model is unwise choice.  cell phone jammer can ensure the important activity will not be disturbed.

And then cell phone jammer whose power is fixed is enough

And then cell phone jammer whose power is fixed is enough
Figure 4 Nokia FD diagram FD is a logistics, capital flow platform, do not assume other dealers need to take the sales, marketing and other functions. This innovative function setting means that the FD does not need to be developed directly to customers, do not need to fulfill the customers Yahuo sales functions of FD customer is responsible for finding and developing resources from Nokia. This functions set both to ensure a the FD able to get a steady income, sales and marketing functions of Nokia in turn firmly in control in their own hands. Nokia FD looking for customers to open up WKA (Wholesale Key Account) RKA (Retailer Key and Account) are two types of.  cell phone jammer can intercept the signal from the satellite because of the new technology.
WKA is a focus on retailers with wholesale functions, they are often stronger retailers in the region, can also help Nokia to complete part of the fragmented regional retailers (such as county-level retailers, sales of smaller retailers, etc.) coverage. These fragmented regional retailers, not the main force of the Nokia sales, Nokia these the retailer does not provide support, but also unwilling to give up this market, by WKA achieve coverage is a realistic solution, but also save the Nokia high coverage costs. RKA customers only retail not wholesale, they tend to be the relative strength of the region WKA weaker retailers, there is no down wholesale capacity, fails to perform the functions of wholesale distribution.  cell phone jammer is designed to shield all CDMA, GSM and DCS system.
Nokia is responsible for completion of the WKA and RKA's sales, marketing, but not the power of direct sales, and WKA, RKA orders negotiated, Nokia will be asked to WKA RKA directly to place orders under the FD. FD complete funding of Nokia, and logistics functions, and WKA, RKA complete distribution and money-goods transaction. And other distribution model, the Nokia FD model is not a simple layers of distribution relationships, but Nokia, FD, WKA / RKA tripartite collaborative relationship. For example, the distribution level from the point of view, Nokia was going through the FD can be the product distribution to the WKA, RKA, but on the WKA, RKA has a lot of control over. The antenna of cell phone jammer is internal type.

Friday, August 24, 2012

It can make cell phone jammer cover the whole area needed to be shielded completely

 It can make cell phone jammer cover the whole area needed to be shielded completely
The former has its own brand, with legal qualifications, complete R & D, production, sales and after-sales system, and the cottage is some illegal manufacturers with foreign smuggled or domestic parts are assembled, not to obtain a network license phone. These phones are generally taken fraudulent use of the well-known brand names, approximate the well-known brand names or trademarks, unregistered trademarks, a trademark, and paste the fake network license flag sales. Phone the cancellation of the license system, and promote the continuous improvement of mobile phone technology and the industry supply chain, the emergence of the highly integrated chips for cell phones as represented by MTK greatly reduce the difficulty of the handset development.  cell phone jammer is well received in the education department.
Techfaith, Longcheer, Simcom, a large number of mobile phone solutions provider (Design House) the rapid growth of mobile phone manufacturers to quickly obtain a complete solution, brought about the rapid development of the industry, but also intensified the competition in the industry intense. The rapid replacement of the products, reduce manufacturing costs, frequent price war, sales profits plummeted, this posed a serious challenge to the mobile phone sales. The more serious, the homogenization of mobile phone products, the price is getting smaller and smaller space. After the advertising campaign, promotional war after the price war, the establishment of an efficient distribution channels to become a key factor in deciding life and death based.  cell phone jammer adopts a new technology to enhance its performance.
Competition in the domestic market is increasingly full, mature market, the past two years, low-cost, ultra low cost handsets structural growth driven by substantial growth in sales of mobile phone as a whole. China's mobile phone production in 2009 reached 600 million, an increase of more than 7%; sales reached 1.68 ② The one hundred million, up 6.5 percent; sales volume reached 175 billion yuan, an increase of 3.5%; mobile phone population of over 700 million. 2000 China's mobile phone subscriber growth reached a peak (97.2%), the next decade of mobile subscriber growth continues to decline, but the market continued to show double-digit growth. According to the Ministry of Industry and Information Technology predicted that 2010 is a 3G full commercial year, the major operators have invested heavily in marketing and terminal subsidies. A technical center of researching, developing and manufacturing cell phone jammer is built.

The responsible personnel should perform the commission ofcell phone jammer

The system user information, permissions, the definition of the role of personalized settings. Software interface and operation of user-friendly design, the DIY interface customization features. Timely entry into force of the black and white list of system-wide. Data collection to support the automatic and manual intervention of the two modes, and support repeatedly upload strict data validation and data integrity mechanisms. They should confirm and sign for the run and operation record ofcell phone jammer .
Intelligent electronic report management, the full range of statements, and include a variety of applications, information statements. Can query the report to print any time period. The canteens report any time period, the statistics of every meal. Introduction In order to facilitate the centralized management of corporate finance, capital unified deployment and control the use of funds, the system of intensive management, to improve the efficiency of the use of funds, relying on a strong scientific and technological strength in the banking, modern electronic clearing network as well as the settlement of high-quality workforce. advanced settlement means the combination of the company and bank funds settlement system together provide a safe, efficient and convenient multi-function balance sheet channel, financial centralized management. In the company to establish a centralized financial clearing house, to complete the financial settlement of the various merchants, employees Subsidy. Design combined with on the basis of the accumulated similar wealth of business experience. The responsible personnel should perform the commission ofcell phone jammer .
With the special requirements of this project, we designed set of card management systems, financial management systems and accounting system as one of the corporate settlement center program. The financial system for the organic connection to achieve the effective delivery of financial information. Set up a financial clearing house, advice and Card Centre office in the same room, by the financial officers responsible for the consumer and settlement of Shenzhen City, the number of intellectual Guoxing Information Technology Co., Ltd 0755-26959889 22 32 mobile phones of RFID-SIM card a breakdown of the cartoon system program management, query and statistical analysis; all merchants fund settlement and allocation; responsible for reconciliation between businesses, individuals (in part), transfer and settlement. Settlement center is equipped with Lenovo desktop PC, card reader, report printer, and the corresponding management software. So that the normal use of the cell phone can be recovered after turning offcell phone jammer .

Monday, August 20, 2012

It is the place where the cell phone signal should be blocked by cell phone jammer

It is the place where the cell phone signal should be blocked by cell phone jammer
Watering, please reply to the content information for the number '2 'rest please reply to the number '3' ...... ", then you reply to the number" 1 ", the game will give you back a message" Your pet feeding has been completed , the degree of hunger of your pet into a 20 "and so on, you can by hand, machine SMS approach to the game. word games penny two kinds of A, B, of the SMS game, Wap browser games A, SMS games: like a "virtual pet" as SMS game by players and game service providers by the contents of the SMS text to exchange a word game to achieve the purpose of the game.  cell phone jammer begins working instantly after plugging into the lighter socket.
SMS game throughout the game are the words to express, resulting in the SMS game less entertaining. SMS game compatibility one of the best cell phone games. As long as your phone can send text messages, you can enjoy invigorating the SMS game to bring you happy. Wap browser games: Wap is a mobile phone dial-up network services. Wap browser games like computer access, and through the web browser to perform a simple game, is a word game. And SMS game is similar to the players according to the Wap browser on the page prompt by selecting a variety of different options to play the game. Wap Games SMS game is not intuitive enough shortcomings. Looking at the text games. GPS cell phone jammer only works when it is installed inside the car.
Have a common characteristic, that the game is text description. Course of the game, the players too much to imagine the game is relatively monotonous. Although there is now a 2 MMS and other special services can make this kind of game is more humane, but its nature is still not changed. For word games, its low price threshold is still a major bottleneck restricting its development. 2, a graphical games: graphics games close, we often say "video game players through the animation in the form of the development of the plot, the game. The game uses a more intuitive and more beautiful picture of a direct manifestation graphics game play and a sense of substitution is often worse than the word games. The typical coverage of this kind of cell phone jammer is 2-10 square metes.

The power supply of cell phone jammer has the automatic power switching

But can support JAVA program downloaded using the cell phone number is small, and mostly high-end products in more than 3000 yuan. This target users and mobile phone end-user of the mobile games contradictions, like to play the game user terminal products consumption capacity is weak; acceptance and usage of the end-user support functions of the game on the game. Single standard tariff of mobile games, lack of diversification of the price. The treasure chest pricing is not competitive. Monternet JAVA Gallery Download a JAV A program needs to pay $ 5, and form a major constraint for young users that only a lower ability to pay, such as the M-Zone users. The power supply of cell phone jammer  has the automatic power switching.
We already know many characteristics of the mobile gaming, and that it how to classify it? Classification of mobile games: mobile games can be different according to the game itself, but is divided into the two kinds of word games and graphical games. A text games: word games based on text exchange game in the form of the game. This game are generally through the players in accordance with the game itself is sent to your phone prompts to respond to the corresponding information games. Give a simple example of very well-known SMS game "virtual pet" is a typical text game. In the game, the Chamber of Commerce gaming service to you some of the SMS tips, such as service provider may give you send the following SMS your pet hunger: 70 thirst: 20, fatigue: 20, feeding Please reply to the content for the digital ' 1 'information.  cell phone jammer  can reach above 3 hours.
So well received by players welcome. Graphical games are divided into: (contains only the type of the domestic game), embedded games, java games C, D, Brew games, Uni-java games E.mrp domestic mobile phone games F.GamePlus domestic mobile phone network game A, Embedded games: embedded games is a game program pre-curing in the mobile phone chip game. This game all the data are pre-curing in the mobile phone chip, so this game can not be any changes. In other words, you can not replace the other game, can play the game that already exists in your phone, and you are not able to delete them. The color of cell phone jammer can match the environment of the place where cell phone jammer is installed.


Friday, August 17, 2012

And then check the working effect of cell phone jammer

And then check the working effect of cell phone jammer
Personnel information synchronization: RFID-the SIM card, the card system to provide China Mobile's South Base personnel management system API interface, and the DLL function through the card system of RFID-SIM card data exchange center, the employees' basic information and changes in real-time synchronization to the base personnel management system. 2) personnel authentication: the general reader to read RFID-SIM card information sent to the RFID-SIM card card system authentication, the card number provided to the personnel management system authentication information, personnel management systems through the card number information to confirm the cardholder, and in accordance with the original workflow management Personnel. Twocell phone jammer might be enough.
Charges and deductions by installing debit Personnel chargeback reader: Small payment for employees under the jurisdiction of the cost of fee information to the central database of RFID-SIM card, and through the network. Unified settlement by the settlement center in the consumer system. 4) data exchange: the use of RFID-SIM card Card System middleware products, data exchange and synchronization capabilities and can guarantee that the data between different data sources in accordance with the prior agreement of the data exchange format for exchange of middleware products, to ensure database data import and export interfaces, users can check their personal information in accordance with the permission at any time. 5) Data Statistics: personnel information to complete a variety of statistical information based on user permissions. The users or customers can make the best choice according to the actual needs and the cost and expense ofcell phone jammer .
The Langfang Fu Chong Plastic Hardware Products Co., Ltd. is a subsidiary of the investment in construction of Shenzhen Fu Chong Plastic Hardware Products company in Langfang. Shenzhen Fu Plastic Hardware Products Co., Ltd. is a wide range of innovative enterprises, formerly known as Ling Lida Plastic Hardware Products Co., Ltd., founded in 2001, the plant covers an area of 5000 M2, more than 2,000 employees, with production facilities and reference to today's advanced management mode, adhering to a do a good job, customer first, the concept of sustainable management ", prompting the company of each product to meet customer requirements. The company mainly produces operating the computer, communications, consumer electronics products in the field.

position of the cell phone jammer

The Corporation approved the live business applications, such as agreed to carry out the will The following notice, the circuit scheduling single and issued "to build inter-provincial live line treatment construction. live link debug  The maintenance department is responsible for complete mobile video platform to access provincial mobile green debug;  of the partners in accordance with the then entry requirements, completion of the procurement and commissioning of associated equipment, and responsible for the completion of the construction of mobile green room to the province;  mobile is responsible to the partners and the debugging of the video base in the engine room; live operational testing) line commissioning completed production specification, partners, according to the broadcast business, production of live SDP file and submitted through the interface of people to the video base. The installation number and position of cell phone jammer should be determined at first.
SDP file of the video base interface personnel (Product Manager or Area Manager) submitted to the product group shipped camp support team platform management for the release of the SDP file to notify the operations support team business development staff after the release of the live test address development; business development staff will live the test address to the interface of people to test the interface to coordinate partners to conduct business test, and submit the test reports the test by the broadcast business with on-line conditions. live business on-line live business on-line interface staff test results to line managers in the business support team on-line application; business. The area of the place where cell phone jammer is needed will decide the installation number and position of the cell phone jammer. The quality of cell phone jammer  is ultra high and the performance is good and high
The test is completed the business test to the Area Manager, Area Manager to coordinate provincial company product manager, business test, and submit the test report and local service access related to the new Bureau data, business development completed must do billing verification. After the entry into force of the Bureau of Data Video Base Area Manager in the test after billing verification provided to the province, product manager, billing verification and billing verification results back to the video base Area Manager responsible for the province by the local business.

Monday, August 13, 2012

for the same type of cell phone jammer , the one whose power can be adjusted will be more expensive

Shenzhen City, the number of Chi Hing Information Technology Co., Ltd 0755-26959889 10 a total of 32 mobile phones of RFID-SIM card card system program card system has been designed to cover the company's overall scope of the actual implementation should be based on objective conditions step by step. 1.7.1 the establishment of a provincial company, the provincial platform of China Mobile China Mobile will set up the Chinese mobile phone card card provincial platform, is mainly responsible for the phone cards in the province two key establishment, the information management of the Group's customers, Order relationship management. At present, all the provincial platform virtual move in Chongqing, all the provinces need to connect to and be able to follow up on the platform in Chongqing. Using of the cell phone is forbidden and the cell phone needs to be jammed by cell phone jammer .
The manager of the mobile clients based on business needs, enterprise information in the provincial platform registration, ordering businesses need applications and the issuance of corporate master card, master card certification cards, key SAM card and cell phone RFID-SIM card. 1.7.2 enterprise side of the card construction (China Mobile Key System) installed in the corporate phone card card system related systems equipment, all equipment needs to have SAM Kaka seat, ready to insert the key SAM card; enterprises do not to establish their own key system directly using the phone RFID-SIM card mobile payment; enterprises all systems in the SAM card inserted in the key SAM cards provided by China Mobile; the user's mobile phone of RFID-SIM card and password key SAM two-way authentication. Normally, for the same type of cell phone jammer , the one whose power can be adjusted will be more expensive.

The switching design of this kind of cell phone jammer is simple and practical

The switching design of this kind of cell phone jammer  is simple and practical
Card electronic purse designed to meet the People's Bank of China Financial IC Card the specification POBC2.0 "data exchange using the public encryption algorithm 3DES, each read (write) the password is not the same financial level security level. Using two-way authentication mechanism between the mobile phone of RFID-SIM card reader, the reader verify the legality of cell phone RFID-SIM card mobile phone of RFID-SIM card to verify the legitimacy of the reader. Equipment: read and write card device are equipped to verify the SAM card: Consumer POS machines to install the PSAM card, the recharge install ISAM card, the authentication of the installation of the SAM card; each application device key, the password authentication The algorithm varies. Therefore, the customer can usecell phone jammer in the different locations.
Equipment in need of repair, the customer directly to the installation of the SAM card pulled out to save, no equipment to install the SAM card is returned as a bare-metal factory maintenance, until the completion of the repair customers to install SAM can be used to prevent key compromise. 1.6.4 verify all card reader card devices, read RFID-SIM phone card, SAM card in the device key verification. SAM card generated by the provincial-level key platform of China Mobile, can also be generated in the enterprise key system. 1.6.5 settlement to settlement, the accounting period of the country's first "smart card" concept, all credit card data, including authentication information, the micro-payment information, etc. into a unified database platform. Different kinds of shielding radius and shielding effect ofcell phone jammer are needed.
Normal statistics report to the platform on the basis of the same data clearing, data interoperability, interrelated, and a fundamental solution to the industry's well-known data accumulated uneven account "junk data left bottlenecks. The advanced version of the phone card system construction of China Mobile Research Institute, open, secure, stable RFID-SIM phone card system, to achieve a card in hand, around the enterprise ". The combination of wireless communication and authentication, micro-payments, and other technologies to achieve integration and optimal allocation of corporate IT resources, improve the output efficiency of IT resources and standards of service, the company information on the application of information technology to achieve the advanced level in domestic. The power adjustablecell phone jammer can meet different requirements of different locations.

Friday, August 10, 2012

The customer does not need to usecell phone jammer

The customer does not need to usecell phone jammer
In-depth development of high-tech industry clusters and innovation clusters to guide and role model, so that the industrial base to the development of high-tech industries in Xiamen "leading pack". Further play to the National Torch Plan-driven and demonstration of high-tech industries, mining Xiamen potential for industrial development, the declaration of Xiamen optoelectronic and electrical characteristics of industrial base, and foster new economic growth point, strengthen the science and technology to sustainable economic and social coordination to support the development and a leading role. With the development of mobile phones in the field of people's lives began to play an increasingly irreplaceable role. And at the same time, cell phone jammer will waste less electricity and energy.
While at the same time, various consumer groups have begun to emerge in the Chinese mobile phone market, the consumer groups in the choice of buying the phone about the trend of China's mobile phone market, but also makes the infighting between the major mobile phone manufacturers, so that the fierce competition. Further consolidate our position as a global mobile phone manufacturing base. With the rapid development of China's Mobile Communications Business of the scale of the mobile phone industry continued to expand in the first half of this year, China's mobile phone output of 500 million, 400 million and 3 million for the same period in 2010. At the same time, the total number of mobile phone users in China 940 085 000 for total mobile phone users. The mobile phone penetration is rising rapidly, to further consolidate our position as a global mobile phone manufacturing base. Here will introduce a new type ofcell phone jammer which will be used in the home setting.
Product market structure further adjustments. With the increasingly fierce market competition, most companies are actively taking measures to deal with, and constantly adjust business marketing strategy, so that the mobile phone market in China to a new round of pattern change. The domestic market share of foreign-funded enterprises to further improve. Foreign brand mobile phone manufacturers, with its strong capital and technological advantages, the full grasp of the domestic market, on the one hand, to accelerate the introduction of new products speed to seize the market, on the other hand grab on the product, a comprehensive coverage of high, medium and low-end products, and increase the affordable products to compete with domestic enterprises.

cell phone jammer can be used in the indoor environment or home setting

The establishment of training bases, and provide intellectual support for industrial development. Combination plus the "trinity" of higher vocational education - teacher training - Internship training base "school mode" Double Type "- senior members of the College full-time teachers and software teaching;" dual class "- Teaching in schools combination of software companies and after-school practice; "base pairs" - the enterprise is the student's practice base, the Institute is the training base of employees. Therefore, we suggest the customer select cell phone jammer according to the actual requirements.
"Double certificates" - College formal qualifications certificate and the certification of internationally renowned IT companies combining, "because of the need to teach" and "individualized" to create a practical demonstration Software Institute and the west side of the software industry talent base. Xiamen University, the establishment of the IC design engineering master's degree and cultivate IC design professionals. 6 is to establish a sound service system, to optimize the soft environment for investment. The establishment of Xiamen Innovation Software Park Management Limited, responsible for IT, IC and animation companies in the Software Park. Provide a comprehensive one-stop, full service, timely help enterprises solve difficulties and problems. Municipal Science and Technology Bureau, the Municipal Torch Hi-tech CMC and other relevant government departments, municipalities and emerging industries to promote the center. Some cell phone jammer can be used in the indoor environment or home setting.
Xiamen Hi-Tech Venture Center and other professional services providers, enhance service awareness, improve service capacity and the reform of a service, innovation and service measures to expand services to provide enterprises with business registration, tax registration, project report, identified a high level, funding, achievements , introduction of talents, policy advice, and many other five-star service. Development ideas. Guide the Xiamen software, audio-visual communication and the characteristics of the tungsten material industrial base to continue to play the advantage of the talent, technology, capital and other resources to gather, promote investment, to lead the industrial agglomeration, formed on, a complete industrial chain, promoting industry, academia , research cooperation, enhance the capability of independent innovation, improve the overall technical level of the industry, enhance the competitiveness of high-tech industries in Xiamen. cell phone jammer has various types for the customer to select.

Monday, August 6, 2012

When cell phone jammer doesn’t work, the electromagnetic radiation is rare

When cell phone jammer  doesn’t work, the electromagnetic radiation is rare
Which is all the big international companies that can not be achieved. Believe that this advantage of the cottage will remain for a long period of time. Disadvantages: Quality can not be guaranteed. Because of the convenience brought by MTK program, making some of the smaller scale of production, the production process more rough small plants have the ability to direct production of mobile phones, which led directly to the quality problem has become a cottage uncertainties, although this is not to MTK own problems, but after all, also attributed to the phone itself. Maintenance of the cottage has been the most worrying, due to lower costs, the seller generally will take the direct replacement of the solution. The switching design of this kind of cell phone jammer  is simple and practical.
In addition, many vendors and mobile phone maintenance companies forge partnerships sold mobile phones are generally one-year warranty, which effectively cottage sale, making consumers dared to buy. The plagiarism severe. Copied from famous international brands of product design can be said that the most common phenomenon in the cottage, like the Apple iPhone, Nokia N95, N82, and other high-end products are all escape the robbery, these products generally able to achieve good sales results. Of course, many cottage on the basis of plagiarism for further innovation and improvement, some features and even the brand of shame, such as 8 million pixel camera phones, cigarettes, cell phones, paper money, phone, these are innovations. The power of cell phone jammer  is great.
Whole rather than refined. Previously introduced to the full-featured, is a major advantage of the cottage, although this is an indisputable fact, but another problem has become more exposed, that is, the cottage, everything can, but everything is not fine.

The power ofcell phone jammer can be adjusted from the minimum value to the maximum value

The function is super comprehensive. Almost all of the cottage in order to function fully known what large screen, camera camera, MP3/MP4 multimedia player, and even called the high-end GPS navigation capabilities, as long as the MTK one of these are alone. This comprehensive feature set in some well-known big-name manufacturers can also be easily achieved. The power of cell phone jammer  can be increased by rotating the power adjustment switch.
But the cost is an unavoidable issue. Development time is not really too long, but now the function of the cottage can be said has come to the point where only you can not think, people can not do, like built-in dry batteries, built-in Bluetooth headsets, eight speakers, and other powerful functional configuration is no longer anything new, I believe more unheard of functionality will continue to emerge. Standby capacity. Cottage standby ability is one of many well-known things, its battery capacity is more than a big, not long ago in a section called the ZJ268 the phone more is 32,800 mA battery capacity setting a record high, while the standby The two-year gimmick more staggering. The power  ofcell phone jammer  can be adjusted from the minimum value to the maximum value.
In fact, the advantages of cottage standby capacity, very worthy of study of domestic brands and international manufacturers. Of course, is the battery capacity of the cottage there is a big grandiose composition. Low price. The price factor is definitely the most powerful killer of the cottage to compete with the big manufacturers, may only buy a low-end mobile phones in the Nokia money, in turn is enough to buy a full-featured cottage. This is definitely a huge attraction for a less ordinary people to understand the cell phone. The price of the cottage is so cheap, thanks to cheap and comprehensive MTK program, according to industry sources a finished cottage with a fully functional configuration, the cost is generally also about a few hundred dollars. Of course, the safety of the user and other people can be ensure because of cell phone jammer .

Friday, August 3, 2012

the whole design idea of cell phone jammer will be easier

Access control subsystem. The access control subsystem to rely on the phone card database platform, the phone card system within the scope of personnel access restrictions. B / S architecture, all set and query operations browser. Connected to a phone card center platform, shared database of the card. The process of building the mobile communication will be briefly analyzed as follows, including cell phone jammer .
Using the campus card for faculty, staff, students attendance, Computer Management. The Senate to provide teachers, students, school assessment, financial data are based on workers' attendance reward and punishment; from cumbersome manual management to efficient computer intelligent management, access management and intelligent all-electronic. Remote control access door switch: the system can be set to switch gate time, the time is reached, the system will automatically carry out the access door or close control. The control method is flexible: management may be based on the characteristics of different occasions, and customize the different control modes, a specific group of people in the specified location, specify the time period of access control. The most important step of this design of cell phone jammer is selecting the detecting parameter.
The direct use of the card identity database and the card seamlessly integrated, web service query account information and the flow record; real-time synchronization with the card data in the background, the card background in a personal account to report the loss, access control system immediately updates the local database, Do not allow the person through the access control subsystem. Attendance management subsystem. Attendance management subsystem using the B / S structure, through connection with the phone card data center platform, shared database of the phone card system, use the phone card for faculty, staff, students, attendance of computer management. Meeting attendance management subsystem. If the detecting standard is determined, the whole design idea of cell phone jammer will be easier.

cell phone jammer should be sent to the specific storage position in the warehouse


cell phone jammer should be sent to the specific storage position in the warehouse
Transaction process and data security are key authentication mechanism through the PSAM card, the authorization of the node, through the use of water control system can improve the quality of work, efficiency and management level. The electronic control management subsystem. Electronic control management subsystem suitable for collective apartment Quarters power management, able to accurately and efficiently the collective apartment metering, billing, each electricity unit terminal limit load adjustable, short-circuit electric overload protection automatically release with universities the demand for electricity can achieve efficient, safe quarters power management, and can be done unattended. School bus management subsystem. cell phone jammer  shouldn’t influence the nearby mobile base station.
Management subsystem of the school bus together to form by the upper management, software, wireless business gateways and wireless vehicle POS, wireless access to the phone card platform, campus buses consumer management. Among them, the wireless business gateway for receiving the water of the vehicle POS machines, and upload to the phone card system. Upper management software car card management, such as bus card transaction information inquiry, monthly ticket management, the identity of the consumer the amount of management, preferential setting. Finance received the payment system. Financial income payment system to provide an efficient way of fees for the financial departments of colleges and universities. If the base station is influenced by cell phone jammer , all the users within the coverage area of the base station will be influenced, which is illegal.
It implements the school fees of information generation, entry and execution, fee information, statistics, query, summarize and accounting as well as the corresponding notes design and print. Finance charges, payment system supports multi-merchant, can be unified or separate settlement. Each merchant fees and operator independent. Self-transfer terminal combination of financial income payment system that can achieve the self-service payment.

Monday, July 30, 2012

This kind of cell phone jammer has a wide use in the practice


This kind of cell phone jammer has a wide use in the practice
According to information: the store about 40, about the company to provide 4000 phone. Chain establishment and Distribution: phone supermarkets, like to build their own hand counter sales by our sales representatives, sales personnel of the commission as above. Analysis of the domestic mobile phone industry's marketing strategy. Abstract: The mobile phone is one of the common people's lives, durable goods, which brought convenience to people's lives. Strengthen the communication between people. With the development of modern science and technology, the update of the electronic products continues to accelerate. Phone replacement rate is also faster and faster, and dazzle consumers for new products. The competition between the mobile phone industry is growing. The location of cell phone jammer  is the center of the shielding area.
The marketing environment changes, sales and mobile phone marketing strategy analysis, and some personal recommendations. The domestic mobile phone industry in the domestic marketing conditions. Data show that the world's third mobile phone production in China, but possession of the situation to see from the mobile phone market brand of domestic brand mobile phones account for only 28.2%, the domestic mobile phone market is still the world situation of overseas unified brand. In the domestic brands, Lenovo ownership rate of 15.1%, occupy the first position, the waveguide is in hot pursuit, the two brands occupy the position of the Group, Amoi, TCL, Haier was ranked in the second group. Therefore, the customer should select the appropriate installation location ofcell phone jammer .
Obviously, there are many low market share brands in the domestic brands, these brands are generally two years ago, mobile phones, with the development of the market to stabilize, these brands are generally difficult to maintain the same some market share. Although domestic brands currently on the market situation is not optimistic, but opportunities also exist. China's domestic mobile phone brand from scratch, its market share continues to increase. According to statistics, currently active in the domestic market, a total of 37 mobile phone manufacturers.

The valid shielding scope covered by cell phone jammer is actually the round area

The survey analyzed as follows: According to market research, a supermarkets (such as the United States and other), its number of employees is generally about 30, each of them a month's sales target of 100. A shopping mall about a month can sell 3000 mobile phone. The customer has to connect the antenna to the host of cell phone jammer .
The phone on the market, about 20 kinds, the average of each phone's average monthly sales of 100-200. Each type of phone there are a variety of its monthly sales for a new mobile phone for about 80-160. And market analysis, the high sales of well-known brands such as Nokia, Motorola, Samsung. If a city's supermarkets about 30 month's total sales of M = 100 * 30 = 3000, three months sales of $ Y = 3000 * 900 * 3 = 810 million. Market share of Q = 100/3000 = 3.3%. Promotion and publicity of the total number of mobile phones on the market, and after we entered the market to be carried out within three months, our market share in these three months will reach 3.3% -5%. It should be mounted according to the corresponding letters marked on the antenna and host of cell phone jammer .
As the brand promotion and public recognition, I believe that the market share will reach a new height. According to the survey of an urban market research to understand, the phone franchise stores and appliance chain (such as Gome and Suning, etc.) of these two sales model in the consumer majority, so we can in these two channels as the main mode . Our booth set up in mobile phone shops, a personal sales, wearing the uniforms we provide responsible professional training, the implementation of the commission system (sales to mention two points). Distribution: Because like such stores are mostly concentrated in the downtown area, so it can be the same number of distribution in each a chain of 100 units, our store under the circumstances, changes in distribution in. The valid shielding scope covered by cell phone jammer  is actually the round area.

Friday, July 27, 2012

The customer needs to adjust the power ofcell phone jammer

 Follow the development of the market, in particular, changes in consumer preferences, the domestic mobile phone enterprises must extend the product line to include the phone's high, medium and low-end market. Only in this way in order to fight against the foreign brands, In addition, extensive product line to attract more consumers, thereby expanding the market share. While some clients require a lot towards whether the power ofcell phone jammer can be adjustable manually.
At present, China has a mobile phone accounts for 1/5 of the total world ownership, to become the global mobile phone consumption. But lurking behind this prosperity for the many crises and foreign mobile phone, domestic mobile phone is facing a strong impact. China's mobile phone companies is not only small-scale enterprises, but not yet fully mastered the core technology of the manufacture of mobile phone baseband chip, RF chip, the underlying software, production and supply of key components largely by foreign companies. In addition, the whereabouts of the domestic mobile phone business sales mainly in the domestic market, international market development is not enough, few exports, lack of competitiveness, at a disadvantage. So, how the domestic mobile phone enterprises in the plight of survival and development, to secure favorable conditions of competition in the market competition? Forcell phone jammer whose power can not be adjusted, the power is fixed.
Only one answer: marketing strategy, innovation, depending on the value to consumers, product marketing and services marketing both marketing strategy. Millet mobile marketing strategies and models dismantling. Introduction: the popularity of millet phone and the millet mobile phone marketing strategy is inseparable from millet phones with what kind of marketing strategy? Let us see millet mobile marketing strategy analysis. From the product side of view: located in the mobile phone enthusiasts, the core selling points high with software and hardware integration. Such a positioning is a "pseudo" positioning, the first batch of millet phone users should have two phone and an expensive one inexpensive, millet replace that cheap mobile phones. Millet located in a fever, a simple mobile phone, and make some users away. The customer needs to adjust the power ofcell phone jammer .

It is the ultra low radiation of cell phone jammer


It is the ultra low radiation of cell phone jammer
Thus, the domestic mobile phone manufacturers must strengthen the assessment and management of sales staff, to establish a sound financial system and the daily management of the system, the development of the accounts receivable system to build customer profiles, to prevent the use of public funds to private, even absconding with money. The same time, relatively stable and rational flow of a combination of sales force structure, as far as possible to meet the reasonable needs of the sales staff, mobilize their enthusiasm, to insist on the use and cultivation of the principle of combining to make them feel the warmth of the enterprise, in order to retain good sales staff. From the mobile phone market, mobile phone products has become a key factor in the competition in the mobile phone market. It means the power of somecell phone jammer can be adjusted to meet different situations and requirements.
For the domestic mobile phone enterprises, product strategy has become the most important marketing strategy to one of the components. Domestic mobile phone enterprises must always pay attention to the new trend of mobile phone market. Phone products are high-tech products, every technology, significant advances are a reshuffle, the mobile phone market means that the technology is a decisive factor in the product, because the cell phone technology is in constant change and innovation needs in the mobile phone R & D huge investment. The product line is closely related to groups of products, these products function in a similar manner, to sell to similar customers, and sold through the same kind of sales channels, sales prices are also changes within a certain amplitude. Some customer has no specific requirements for the adjustable power ofcell phone jammer .
With the foreign brand mobile phone companies are increasingly inclined to the Chinese mobile phone market, such as Nokia, Samsung, Motorola, intense competition in the mobile phone market is reflected in the extremely versatile product. In addition, consumers of mobile phones more and more rational, mobile phones are increasingly high requirements, the requirements of fashion, individuality, more features, more fun colors.

Wednesday, July 25, 2012

We can customize different cell phone jammer of various frequencies

generally finished Bi for thickness and deep, the side wall core hole bit more pumping, core pulling a larger force, the slider in the running, finished the slider pull may be deformed or strained. Pull the slider to prevent deformation or the finished product is strained, to be played within the thimble in the slide, pull the slider to prevent deformation or the finished product is strained, in the form below (the case when the mold). Our company can independently develop cell phone jammer.
When the product or products the top wall of the inner surface of the inner surface appears upside down, the use of slant is often very effective. The working principle is: the top of the product at the same time restricted by the slope, while for lateral movement, so that products from . Off the top of the ramp is basically a variant of the system, so the design of the first inclined to consider selling out for the top travel EH. Ejection stroke to consider three key elements: the top of the EH must be able to travel out of parting finished top, so the distance must be greater than the height H. finished top of the stroke can not be too long, too long, then will sell off the ramp mold. Therefore, the actual top of the trip must be less than ramp EH sell high. For safety, the designer can install the stopper in the ejector plate to ensure that top out at the top of the range only EH. We can customize different cell phone jammer of various frequencies.
Off the top of the stroke with the oblique angle of the finished product must be able to undercut bit out of the mold, so the actual ejection from the EH * tan (angle oblique pin θ) must be greater than undercut travel S. In order to ensure the finished product off the top of the ramp when the stay in distance from the mold long enough, will not sell out of the mold so inclined, so if the ramp finished off a high LH height H of at least twice the slant angle of up to 7o (subject to the Company equipment capacity limit), usually 5 o, the size of depending on the itinerary and the top of the space may be, sometimes increasing the height of C board to ensure that the ejection. If the finished product (as shown at A) off ramp has been installed in the finished product off the left and right oblique (about 20mm at) Do not install the thimble. Finished on the premises on the top of the ramp off them alone. According to customer’s needs our company can produce the OEM products of cell phone jammer for extensive customers.

Independent Research of cell phone jammer



Dial surface and the slider block toggle inclined holes have a gap with 0.5 to mold smoothly. (Δ allocated block struck the surface with the clearance between the slider, B is a block toggle dial face). Allocated block angle α = β ≦ 25 ° (α block to pull angle, β is the angle stop pulling the block). allocated block in the template with the length of the H1 ≧ 1.5W (to ensure that allocated the block strength). S = T +2 ~ 3mm (S required for the horizontal movement of the slider distance; T to undercut the finished product). on the fixed plate thickness H2 ≧ 1.5 D (D for large rod diameter; H2 on a fixed plate thickness). The company manufacturing cell phone jammer has powerful research and development ability.
Set aside a block into the mounting plate on the depth of H ≧ 1/2H2. Sprue bushing head to do a taper so that the mold. And to be mounted on the mounting plate to prevent the machine from the nozzle on the nozzle bushing, resulting in inconvenience to the phenomenon of drawing out, under the influence of an injection. Within the allocated block in the parent template material to escape. Small rod limit stroke S ≦ 2/3H1, to facilitate clamping. (H1 as the height of the slider). Lever positioning of the front slope of the best process, constitute a three-point support, increased allocation of block strength. To successfully pull block assembly, requiring point E at the point D on the right. As shown below. Tilt slider parameter calculation and design features: Due to undercut finished surface is tilted, so the direction of movement of the slider with the finished product undercut slope in the same direction, the side will not strain the finished product. Our company has ability to independently research cell phone jammer.
Generally used in the finished product has slider mechanism, while the direction of motion along the slider also has undercut the finished product, then sales can be used to ramp-up slider. Following picture shows the oblique pin-up slider typical example: S3 = L * tgα (S3 to slide down into the sub-vertical distance B: α for the "T" slot angle: L is the limit screw stroke). S4> S1 + S3 (S4 movement for the stroke seat slider; S1 level undercut distance: S3 to slide into the sub-B distance of horizontal movement distance). β is the angle braces off; δ-bit bracing pin and slider seat space: H for bracing vertical pin inserted into the slider block.

Friday, July 20, 2012

The other cell phone jammer of the other brand doesn’t always can do this

To help fill in the worn area without affecting the touch to do more case of the exhaust, with the parting, insert the end of the bone-bit side. Shorter length of the exhaust to do (2 ~ 3mm), followed with a deep exhaust leads to ensure good results. Small outlet has done the end of the exhaust flow can help fill. And the normal work of the nearby base station will not be influenced by cell phone jammer.
First assembly of finished products, within the given method (or other assembly relations) assembly, under the Analysis model anlysis check whether the assembly interference. Projects selected in the TYPE global interference, the other can not change, and then click compute to. When there is interference when, result window will display the product name interference on the screen while a red dot that interfere with site. To have the red dot at the section to do, see details for further examination. Check the suitability of the product assembly space. Check the product and part of the structure is reasonable, for processing, injection of the existence of significant adverse effects. Check that there is a die hard or not the mold, such as in undercut and so on. Check the product text font width is appropriate, whether processing. The other cell phone jammer of the other brand doesn’t always can do this.
First Lieutenant in the Analysis Surface Analysis TYPE is set to Draft chack, surface field is set to part, Angle Option field is set to Both directions, and then set the reference draft angle, select the mold direction of the plane, click Computer, then the system analysis will calculate and display the icon. What aspects of this product available to do the stripping slope. Pay special attention to wear a bit draft angle plug size, usually 2 ~ 5 °. Product and bone-bit (spark direct hit), column-draft angles may test filter. When the need to increase the draft angle, the general principle is that the direction of pull to cut plastic mold, to facilitate future change mode. More than 200m away from the base station, the radius of covering range of cell phone jammer is 20-50m. Electroplating products need to set the circular flow channel, to add after the mold rubber column, its height should exceed the thickness of the product before the mold part 2MM, and each product required to set up garbage in the opposite position into points to make the electroplating finished a solid box;

Radius of Covering Range of cell phone jammer



To shorten delivery time, try to do fine with the open box stock standard mold and the mold material. Handset mode for the high demands of precision molds, mold temperature must be strictly controlled, so carrying water to multi-row, to ensure that no more than three out of the water temperature degree. In order to improve the molding cycle, relatively large diameter water transport is appropriate. Change the mode for mobile phones are generally a lot of inserts easy to do for the future, especially after the mold products are transported below the water must not do. Note the product out of body parts when wiring the control to ensure that the product does not produce the segment should not be poor, do not wire affect the appearance. Only the downward frequency of the base station signal will be shielded by cell phone jammer.
To reduce the wiring, inserts can be as much as possible with the previous model with the discharge or when polished. After a good customer products and more on the mold surface is also required, in order to achieve good performance, thimble can work together to EDM. To ensure accurate positioning before and after the mold, do guided auxiliary column and sub-surface positioning device assisted positioning boss. The product delivery and more urgent, to seize the market to help customers as quickly as possible, to try to shorten the molding cycle. INSERT beer for goods such methods take more time to avoid, with beer later ultrasound and other methods to complete. The complex structure of mobile phone products, mold by, inserted through a lot, each mold should be made on the part drawing instructions, easy processing and fitter. The upward frequency will not be influenced by cell phone jammer.
Products important to the assembly position should bear many parts of iron material tolerances. Due to injection pressure, high yield, the lifter must be done perpendicular to the direction of the platform to mold to withstand injection pressure. The complex structure of the product small, slant very thin, so make double-style slant. Thimble flat slant because many of the top of the smooth, thimble plate guide pin must be done. ARRANGE support head. More potential with an automatic cut off and the horn into the water to improve water productivity (soft-type parts are not used); ensure less residual traces of the gate (to avoid pouring boss can be done by the injection at plastic round table).

Monday, July 16, 2012

cell phone jammer company owns an authoritative R&D team



Is a brief piercing the shield cable are two possibilities: 1. Will lead shielding, which is equivalent to the shield extends to the wire ends. 2 pairs of wires be filtered, filter out high frequency components on the wire. Shielding process: installing the cable port on the low-pass filter can effectively filter out the interference on the cable to maintain the integrity of the shield. However, the premise is transmitted on the cable to protect the signal frequency and interference frequency far behind.
Normally cell phone jammer in the area 200m beyond the base station plays best.How to choose the screen mode with the current rapid development of information transmission technology, cabling system transmission rate in steady speed, it also brings a certain vulnerability of anti-interference, it is because the higher the frequency of information transmission, the signal sensitivity increase, while less and less of their energy, at this time more susceptible to interference cabling system. everywhere in the cable and equipment interfere with other components would interfere with or seriously interfere with other sources of interference, such as: computer screens, motors, mobile phones, radio broadcasting equipment, data transmission and power cables, etc. Once you turn the MDPB-02 mobile phone jammer on, it would work immediately.potential eavesdroppers, hackers and cyber crime increasing, because they block UTP cable transmission of information will cause huge damage and loss even if no physical connection, interception of information transmitted over UTP cable is also very easy, the intruder only to have a wireless receiver, signal processing equipment and a portable machine to commit crimes. data block in a few centimeters to several hundred meters are likely to occur within , and in most cases, completely unable to monitor, especially when using high-speed data network, blocking a lot of information was significantly lower than the time required to intercept low-speed data transfer time required. data twisted pair of strands in the low frequency.Once you turn the MDPB-02 cell phone jammer on, it would start a nonstop and steady work. The following can be twisted on its own to resist foreign interference and crosstalk between the lines of, but at high frequencies (especially when the frequency exceeds 250MHz or more), twisted pair alone has been unable to achieve the purpose of interference, can only shield against outside interference. cable shield acts as a Faraday shield, interfering signals into the shield layer, but not into the conductor, so data can be trouble-free operation due to shielded cable ( STP) than non-shielded cable with a lower radiation distribution, thus preventing the network transmission was blocked. shielded network (shielded cables and components) can significantly reduce access to the surrounding environment may be able to intercept the electromagnetic radiation levels. Belden has developed a unique set of shielding methods to improve the cable against electromagnetic interference / radio frequency interference and ensure signal integrity for data, audio and video to provide a guarantee for the smooth transmission and avoid downtime.What’s the main technical index of MDPB-02 cell phone jammer? For special interference problems, Belden can be designed and manufactured in accordance with requirements of shielded cable program. different interference field of the main screen select the interference field electromagnetic interference and radio frequency interference are two kinds of electromagnetic interference (EMI) is mainly low-frequency interference, motors, fluorescent and power lines are often sources of electromagnetic interference.
radio frequency interference (RFI) is a radio frequency interference, mainly high-frequency interference radio, television, radar and other wireless communications are often the source of RF interference for resistance to electromagnetic interference, select Braid the most effective, because of its low critical resistance; and for radio frequency interference.

cell phone jammer company has strong technical support



 The advantages are the following: increase pore cutoff frequency, to improve the shielding effectiveness of a single hole; increase the radiation source relative to the hole distance (compared with the size of the hole), reducing the leakage of holes (hole leak and distance from the radiation source to the hole); if there is a certain thickness of the perforated plate, can increase the cut-off waveguide attenuation. When the shielding effectiveness of the shield less demanding and less demanding on the ventilation rate, you can use perforated metal, perforated metal plate has the advantage of low cost. However, the amount of shielding between the performance and ventilation contradiction. Products from this cell phone jammer firm are deeply loved by customers in general.Metal mesh: the ventilation holes on the installation of a metal mesh, metal mesh and the shield between the lap to be reliable, to prevent the leakage gap. Metal mesh between the warp and weft to be reliable lap, or shielding effectiveness is very low. Cutoff waveguide plate: If the amount of shielding effectiveness and ventilation requirements are higher, you can use the cut-off waveguide ventilation plate. This board consists of many hexagonal close air waveguide structure, as the cut-off waveguide high shielding effectiveness, and each waveguide wall thickness is thin, so that both the ventilation plate ventilation characteristics and electromagnetic shielding. When using the cutoff waveguide plate, also pay attention to the chassis base overlap between the general use of welding or electromagnetic gasket connection.The main functions and technical index of MDPB-02 cell phone jammer used in examination rooms. As of the cutoff waveguide loss of high frequency cut-off frequency fc frequency electromagnetic waves through the waveguide, very low frequency electromagnetic loss! Work in the cutoff region of the waveguide is called cut-off waveguide. D. processing device operation to open holes on the shield on the shield planted cutoff waveguide effective isolation device to isolate the module will operate the processing device operation, there are two methods: one is directly in the panel opening, the same way as with conventional installation of the operating device, the biggest advantage of the direct method of installation is simple, but will lead to a certain degree of electromagnetic leakage, for two reasons, one is opening a larger size, leading to the chassis leakage of high frequency signals generated by the circuit; another reason operating the device from the hole is due to close, and some even out of the hole, carrying on the operation of the device electromagnetic interference leaking from the hole. MDPB-02 mobile phone jammer could effectively shield signals from all kinds of cell phones.Therefore, the method is only suitable for direct installation of shielding effectiveness requirements are very low, or need a smaller pore size of the occasion. Directly to the operating device is mounted on the panel will result in excessive leakage, you can use a lever to operate the device for indirect control. This can not only reduce the size of openings, but also allows the operator from opening the device, reducing the opening of the leak. If you open a small hole or can not meet the shielding requirements, you can install a cut-off in the open waveguide. No matter which method should pay attention to, through the holes or cut-off waveguide rod can not use metal rods. Another method is to set the isolation tank, the equipment and operation of the main circuit devices (external devices) isolate. MDPB-02 cell phone jammer wouldn’t influence the normal work of other electronic equipment.Compartments for installation methods to avoid problems arising directly, but need to increase costs, including the cost of isolation chamber, electromagnetic sealing gasket cost, filter cost. E. through processing through the shield conductor to the shield conductor damage is very serious.

Friday, July 13, 2012

This kind of cell phone jammer is very powerful



MMS-capable mobile phone is unique in its built-in media editor, allowing users to easily write multimedia information. If the phone has a built-in or external camera, users can create PowerPoint format information or e-postcards and send them to friends or colleagues. Currently, the application service has matured and become mainstream text formats. MMS is the second SMS (text messaging service), EMS (Enhanced Message Service) after the "third-generation messaging services." The director plans to collect more advice about workshop management of cell phone jammer .
Can only send and receive SMS text messages, EMS text messages can add ringtones, simple graphics and simple animations, MMS can send and receive greatly expanded media types, text, pictures and ring tones can be a simple transfer, complex images such as photographs, Large pieces of music charts and send the video clip you can better play the role of MMS. MMS is the industry standard by the two organizations, WAP Forum (WAP Forum) and 3GPP (3G Partnership Project: 3G Partnership) formulated. Therefore, MMS is designed to run in the upper WAP protocol, it is not limited to transmission format, support both circuit-switched data format (circuit-switched data), also supports the General Packet Radio Service GPRS format (general packet radio service). The technical group of cell phone jammer will perform the inspection item by item.
The working principle for the use of high-speed transmission technologies EDGE (Enhanced Data rates for GSM Erolution is a new technology to improve the data rate is GSM to third generation mobile communication system IMT-2000 transition stage and it is also known as GSM 384, because This technology allows data rates from the current 9.6kbit / s to 384kbit / s, this rate can support voice, Internet browsing, e-mail, video conferencing and other high-speed data) and GPRS support, the WAP (Wireless Application Protocol) as the carrier to send video, pictures, sound and text. Mobile phone short message capacity refers to the phone itself can store the number of short messages. The task of production month of cell phone jammer is very tight.
This feature facilitates the SMS family, need to retain the messages can be easily retained in the phone. The current capacity of mobile phone short message focused on the 10 - 250 between, of course, there are high-end smart phone short message capacity will be more. Now this feature has become a major buy mobile phones to meet consumer demand. SMS message sending function can be distributed to multiple users simultaneously, without having to individually send function. This feature is actually the one with the same content repeatedly sent text messages to multiple recipients, groups and groups in the past without sending the phone to spend a lot of time and effort. If the recipient of many, for example, 50 people, sending speed will be slower, and the number of charges is paid by the recipient. The workshop should implement the self inspection of mobile phone jammer.
Fast and convenient to send messages, do not find the phone numbers one by one by one to send, save a lot of repeated processes. At the same time send mass text messages to avoid leakage of the case, the person may be required to send all of Paul. Quickly send information: You can also send the same message to a large number of targets, and ensure that all objectives can be the fastest to receive. A lot of communication cost savings: up to each send a message of not more than 0.10 yuan, and no communication charges and roaming charges, can greatly reduce the customer's telephone charges section of communication costs. Typical is the use of mobile phones while driving. Final inspection of cell phone jammer  is very important.