Because it only interferes with downlink signals, this device will not affect the mobile base station during use, nor will it affect the normal use of other electronic devices. Therefore, in the propaganda of the merchant, this device is called: "Adopting foreign advanced technology, Buy Cell Phone Blocker Pakistan Mainly used in small places that need security and confidentiality at home and abroad, such as private bosses, confidential offices, negotiation rooms, mobile vehicles, mobile dignitaries, VIPs from the business community are waiting on the scene, and according to the actual situation of mobile communications at home and abroad, the carefully developed high-tech products... give you a safety and a peace."
A cell phone is essentially a handheld two-way radio Buy Cell Phone Blocker Pakistan device. As with all radios, the signal can be blocked or interfered with. This article will explain how the cell phone jammer works and the legality of its use. Interfering with a cell phone is the same as interfering with other types of wireless communications. Cell phones communicate with their serving network through base stations. The base station divides the city into many small areas, called cells. When mobile phone users drive on the street,