The jammer will cause the mobile phone signal to be unable to contact the outside world

Many people do not understand the jammer, so using the jammer in an emergency will cause the cell phone signal to terminate and be unable to contact the outside world.Are you planning to use mobile phone wifi jammer in buildings or business premises? If so, you may be curious about how they actually work and how they affect your phone.

When using a portable jammer, low-power radio signals are broadcast. This signal can cut off the communication between the cellular phone and its cellular base station. When this happens, all phones in the affected area display “no service” and the call is blocked. To the caller, it seems that the phone is turned off.

Although mobile phone interference prevented them from benefiting from the service, some predefined areas were not blocked. By default, these frequency zones include … EMS tape, fire tape, police tape, medical service paging tape.

Therefore, when using active interference, you do not have to worry about putting yourself or anyone else at risk. Police, fire, EMS radio users, and pager users can still communicate, but your customers, clients, or students will not be disturbed by non-emergency chats, thus providing a quiet environment.

Once the jammer is turned off, the phone will automatically reestablish communication with the cellular base station-those base stations affected by the jammer will be able to receive cellular service again.

It should be noted that using a jammer will not damage the phone. It should also be noted that the same situation applies to any type of GPS jammer we also provide.