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Handheld Cell Phone Blocker 16 Bands 5G Jammer

How to work cell phone jammer?

Francis J. Apr 18, 2019 17:43

How to work cell phone jammer? Disrupting a cell phone is the same as jamming any other type of radio communication. A cell phone works by communicating with its service network through a cell tower or base station. Cell towers divide a city into small areas, or cells. As a cell-phone user drives down the street, the signal is handed from tower to tower.

Such devices are usually just jamming cell phone signal, you can don't have to worry about the disturbance of other equipment.So even if you open the cell phone jammers, other devices can also be run normally