There are a lot of situations or places where we want to use jammers, because the phone noise will bring bad influence. Such as when you are in the theater and enjoy the opera, and suddenly a phone rings,you can imagine how annoying it is.
cell phone...
In order to keep quiet in the temple prayer,mobile phone jammers have been applied.
In Bangladesh, Kukke Sri Subrahmanya Temple, one of the famous pilgrimage centers in South India, the mobile phone jammers have installed in order to strengthen sec...
In Chongqing China 2017 college entrance examination, there are more than 20 million students going to the city's 39 test area, 117 test sites of more than 7,000 examination room for the knowledge of the contest.
In order to prevent candidates from u...
A vigilant driver faces a $ 48,000 fine, allegedly using his SUV to disturb his cell phone signal interference, leaving his driver to leave the phone.
The FCC said Jason R. Humphreys had portable jammers in his SUV and was running for about two years at ...
In Chongqing China 2017 college entrance examination, there are more than 20 million students going to the city's 39 test area, 117 test sites of more than 7,000 examination room for the knowledge of the contest.
