Mobile phone workshop tiktok: a workshop workshop customer consultation: to prevent workers from working in offices, slacking, using mobile phone to shake and browse entertainment websites, etc., they want to purchase a suitable WiFi jammer, and they can also interfere with 3G, 4G and 5G signals in the workers' mobile phones, and only retain the basic voice calling function of 2G. Can this be done?

The answer is yes, it can be done. If there are no special requirements for the Signal Jammer produced by us, the factory default is to uniformly interfere with all 2G, 3G, 4G, 5g and WiFi signals. According to the requirements of customers in this factory, it is only required to retain 2G signal, which is not difficult for mobile phone + WiFi jammer.

At present, the 2G frequency band system of mobile phones, in the process of 2G frequency band withdrawing from the network year by year, only two frequency bands are reserved, namely 935-945mhz and 1805-1815mhz. Then, as a professional WiFi jammer manufacturer, we only need to empty the two frequency bands in the mobile phone + WiFi jammer before leaving the factory, which can realize no 2G signal interference, so as to retain the normal voice call function in 2G frequency band. Although data can be transmitted in 2G mode theoretically, the transmission rate is too slow, which is far from meeting the application requirements for smart phones.