Blocking Marketing Calls In Cell Phone Block Cell Phone Signal
Cell phone signal jammers work within a certain frequency range. The mobile phone and the base station are connected by radio waves to complete the transmission of data and sound with a certain baud rate and modulation method. Blocking Marketing Calls In Cell Phone When working, scan from the low-end frequency of the forward channel to the high-end at a certain speed. This scanning speed can cause garbled interference in the message signal received by the mobile phone. The mobile phone cannot detect the normal data sent by the base station, so that the mobile phone cannot establish a connection with the base station, so as to achieve the purpose of shielding the mobile phone signal. No service system, etc.
Generally speaking, the frequency emitted by the mobile phone signal jammer will interfere with the normal frequency of the mobile phone receiving the base station, so that the mobile phone cannot connect to the base station, so that it cannot make calls, send and receive text messages, and surf the Internet normally. The reason for installing the Cell Phone Jammer is to prevent employees from playing with their phones in the toilet. The company that does this doesn't know if it's the only one, and there's no semicolon. Less than a month after installing Blocking Marketing Calls In Cell Phone equipment, many new employees collectively think that the boss's actions are unreasonable! After all, this has affected everyone's normal life, but the boss refuses to change. In a fit of rage, many new employees resigned.