Can a mobile phone jammer block elderly phones?

added blog Other

2023-11-13 10:13:48 -

Recently, a customer asked this question: The original cell phone jammer in the unit has a good shielding effect on smart phones, but the shielding effect on elderly phones is not very good. Why is this? First of all, according to the principle of mobile phone jammer, what the cell phone signal jammer interferes with is the communication signal between the base station and the mobile...

0 Comments 0 Shares 2K Views 0 Reviews