Block International Calls On Cell Phone
There is no doubt that this Block International Calls On Cell Phone is applicable in important places such as government departments, the military, and prisons. The internal information and conditions are very important and cannot be sent. Once sent, the result will be serious and may cause many problems. Therefore, in order to ensure that such problems are avoided, it is necessary to prevent signals such as mobile phones and other types of tracking devices. 800W high-power wireless mobile phone jammers are only useful tools in this case. Just use the 800W high-power mobile phone signal jammer soon, and the shielding distance and the signal band in the shielding frequency band will be shielded soon. There is no doubt that the signal will be sent through the phone, someone will be tracked, and so on. cell phone jammer
China Academy of Information and Communications Technology released an analysis report on the operation of the domestic mobile phone market in July 2021 on August 12. The report shows that domestic mobile phone shipments in July increased by 28.6% year-on-year, and the penetration of 5G mobile phones accelerated, accounting for a record high of nearly 80%. The report pointed out that in July 2021, there were 22.834 million 5G mobile phones in the domestic market, accounting for 79.6% of mobile phone shipments in the same period. In January-July 2021, 151 million 5G mobile phones were shipped in the domestic market, accounting for 74.3% of mobile phone shipments in the same period. In other words, nearly 80% of new mobile phones are phones that support 5G. As of the end of July 2021, 5G mobile phone shipments in the domestic market have accumulated 327 million units. Judging from the analysis report of the China Academy of Information and Communications Technology, the stock of domestic 5G mobile phones is already very large. According to data released by the Ministry of Industry and Information Technology in July, my country has opened a total of 961,000 5G base stations, and as of the end of June, it has covered all prefecture-level and above cities across the country. In order to limit excessive use of the network, Block International Calls On Cell Phone is also quickly developed.