Block Private Numbers From Calling Your Cell Phone

Skultety Lubomir 2022/06/10

The call between the mobile phone and the mobile phone is forwarded by the base station. The mobile phone can make and answer calls mainly rely on the support of the communication base station. After the mobile phone is turned on, it will actively connect to the nearest communication base station, and the communication base station will command it when making and answering calls. In fact, it is all communication with the communication base station. So if the prison wants to interrupt the communication between prisoners inside the prison and the outside world, what needs to be done? Block Private Numbers From Calling Your Cell Phone The noise generated covers the signal jammer of the mobile phone. The noise is so loud that the base station cannot hear the mobile phone. The answer is actually very simple. Just need a machine with the same frequency as the mobile phone to make noise, so that when the base station tries to connect to the mobile phone . You will find that the signal coming from the mobile phone is too complex and unrecognizable, so it will refuse to communicate with the mobile phone. Based on this principle, when the signal blocker was first developed, everyone was very happy. The prison only needs to be equipped with a few jammers that can emit such noise to block the mobile phone communication within the entire prison. And as there are more and more scenarios that need to block signals. Signal jammers that were originally only designed to be used in prisons have gradually entered normal commercial scenarios, such as important meetings and exams.

We know that there is also a market demand for the shielding of mobile phone data signals in government agencies or company venues. Since the number of reporting work in those organizations can be regarded as very high, in order to make the exhibitors work on the conference faster, more The spirit of further study and training meetings will always use Block Private Numbers From Calling Your Cell Phone with obvious characteristics, so that not only will the superior leaders talk about the capital investment, but the subordinates will also listen carefully. Places such as national defense centers, places of detention, and detention centers have particularly high confidentiality of information and must be strictly supervised, so using high-quality cell phone jammer is a reasonable measure. In safe places, such as defense centers, use shielded communication Data signals can greatly reduce the possibility of revealing key trade secrets.