Now almost every student in a school own their cell phones. What’s worse, cell phones have become many students’ “weapon” against their teachers. Most students are found using their cell phones to surf on the internet during a lecture; many students tend to listen to music or play video games in classroom; it frequently happens that a sudden cell phone ring during a classroom lecture often arouses distractions; or even worse that some students make use of cell phones to help them cheat in an exam…. It has been reported that a new phenomenon “cyber bullying” refers to that students electronically torment others via text messaging and social networks, when they should be paying attention to lectures.
A female teacher told reporters that the school did install a cell phone jammer in the dormitory building, which was an act of internal management and was a good thing. He said that most of the time is now smartphones, and that many students spend the night in bed playing an all-nighter, and the next day classes are very unspiritual and affect learning. After installing the jammer, the students no longer stay up to play with the phone, and the second day will be better.
The students fought against the use of jamming devices
There are also students expressing different opinions. Xiaoding, a senior student, thinks that it is better for the school to increase the resources of teachers than to pay for the equipment. “In addition, the installation of a signal shield is a distrust of students. If you really want to play with your phone, this device won’t stop you. He felt it was unnecessary for the school to install a signal shield.
If there is an urgent meeting going on and you want no one to attend any unwanted calls or messages during that important meeting, you can avail the benefits of cell phone signal jammer technology. This technology makes it possible for a person to avoid calls as well as messages without switching off the mobile phone. Enabling this technology blocks the signal from the base stations directly and makes it impossible for the person to communicate with the other person via a mobile phone.