Yes, it's not every big exam that gets blocked, but every day. At first, I thought the router at home was broken, but I bought a new one, but it was still the same. I also asked the staff of China Unicom to check it out, and they said that there was no problem with their network. Now when I get home, my mobile phone only has 2G, and there is often no wifi, which seriously affects my daily life at home.
Asked at 13:40 pm on November 16
Pokjm
Answer
It is unreasonable for the school to turn on the wifi jammer for a long time. Normally, it can only be turned on during the exam. You can negotiate with the school. If they don't cooperate, there is something you can do. Because of the working principle of the wifi signal jammer, generally speaking, the frequency emitted by the jammer itself interferes with the normal frequency of the mobile phone receiving the base station so that the mobile phone cannot be connected to the base station, so that it cannot make calls, send and receive text messages, and surf the Internet normally. So if you want to use a mobile phone, unless the mobile phone signal in the place of use is very strong, that is to say, if your mobile phone signal at home is good, then you must install a signal amplifier. For example, if a mobile signal amplifier is installed in the building, then the mobile phone It is difficult to block. If China Unicom's signal amplifier is installed, then China Unicom's mobile phone will be difficult to block. So check which operator's mobile phone you are using, and then install a corresponding mobile phone signal amplifier.
Answered at 13:42 pm on November 16
Jammer-mart
