Yesterday, the reporter called the relevant person in charge of Guangdong Mobile. She said that consumers can call 1860 once they find a mobile phone signal problem, and the mobile company will investigate the cause. If it is found that the poor signal is caused by the installation of Cell Phone Anti Jammer nearby, the mobile company will report it to the relevant authorities and try its best to coordinate. The person in charge pointed out in particular that the general production and installation of mobile phone jammers need to be approved by the Bureau of Communications and the Radio Regulatory Commission, and it is relatively difficult to investigate whether such a reason interferes with mobile phone signals, and it is generally difficult for mobile companies to respond immediately. It is reported that there is no clear relevant punishment and ban measures for the abuse of jammers. cell phone jammer Interfere with signals within a certain range to ensure signal strength. However, frequency adaptive mobile phone jammers can be widely applied to fixed mobile frequencies.
Relevant departments issued the "Notice on Prohibiting Illegal Development, Production and Use of Radio Interference Equipment" in 2001. According to regulations, enterprises producing and selling Cell Phone Anti Jammer must be authorized by the State Security Bureau at or above the provincial level, and go to the radio management department at or above the provincial level. The institution shall go through relevant procedures; except in very special circumstances, the installation and use of communication jammers shall not be allowed. In special circumstances, the purchase and use of mobile phone jammers must be certified by the State Security Bureau at or above the provincial level. First, the original location of the product that has been identified and recommended by the national security work department must be used, and a written application must be submitted to the local radio management department. After review and approval, it can be installed and used.