China Unicom: The shielding device is turned on during the college entrance examination, which may cause the surrounding users’ mobile phones to have weak signals, unable to make calls, unable to access the Internet, etc.

IT House June 4 news, China Unicom Shandong today sent a text message to remind users that the national college entrance examination will be held […]

The post China Unicom: The shielding device is turned on during the college entrance examination, which may cause the surrounding users’ mobile phones to have weak signals, unable to make calls, unable to access the Internet, etc. appeared first on Gamingsym.