Block Telemarketers From My Cell Phone Addresses Information Security

Amabile Mark 2022/04/15

Now that the high school entrance examination is approaching, many schools have been purchasing invigilation equipment, including hand-held test room Block Telemarketers From My Cell Phone (also known as portable mobile phone jammer/blocker/suppressor/truncator/isolator/conference information security machine), hand-held Examination room cell phone jammer is a new type of mobile phone signal shielding equipment newly developed by our factory, which can well solve the problem of information security protection in special occasions at home and abroad. For example: high school entrance examination, college entrance examination, school, dormitory and other places, we have developed a signal shielding product based on the communication evaluation rate at home and abroad. It can block GSM, CDMA, DCS, PHS, 3G, 4G, 5G, cell phone signal and WIFI signal. It can make the mobile phones in the area unable to receive calls and make calls, but it will not affect the normal work of other electronic equipment. If the phone leaves the blocking range, you can immediately reply to the communication.

With the improvement of people's living standards, middle school students usually have their own mobile phones or other electronic devices, which brings great inconvenience to the school management system. Students stay up late, use mobile phone text messages, and go online. In broad daylight, the students are sluggish in teaching, and most of them are bowing their heads to sleep. Mobile apps are rampant in classes these days, and students now feel they have the right to use Block Telemarketers From My Cell Phone in class. They did not ask for a sign, and because they had already sent messages, listened to music or watched videos or videos on their phones, they had to sign up multiple times, and some students even connected or made calls in class.