Due to the serious consequences of using mobile phones, the side reflects the importance of prohibiting the use of mobile phones in important places. The answer to the mobile phone question is that it is forbidden to bring mobile phones into the national intelligence service in many important places. The military and government departments in the office are banned from using mobile phones, even closed cell phones. In order to ensure that the use of mobile phones is truly avoided, mobile phone protective covers will be installed in these important places to avoid carrying or illegally entering mobile phones and causing huge losses.
In addition, this 3G mobile phone signal portable jammer is also designed with a good cooling fan system, so the 3G mobile phone signal jammer can always maintain a good working state without causing high temperatures, which is harmful to the jammer. signal. Therefore, one aspect that people will also consider is the application of this 3G jammer to high-power signals. If you do not have to worry about this high-power 3G phone jammer, you can easily use it in churches, theaters, concert halls, auditoriums, etc Of course, libraries, banks, and museums are not allowed, but some people cannot help them talk on mobile phones and other places where they cannot use mobile phones. Can also be used.
Dudayev, the head of the Russian Chechen Rebellion, was shot by the Russian army using a mobile phone. The phone may leak during standby or even shutdown. Since the mobile phone must maintain an uninterrupted handshake with the communication network, it can easily identify, monitor and track the generated electromagnetic spectrum. Some phones have a hidden call function, which can be converted to a call state without ringtones or any display, and display secret information. Intelligence experts say that you cannot carry your phone with you.