How to intercept spam messages

All kinds of customized Roms of domestic Android phones have the function of intelligent interception, and Android users only need to open them. It is usually possible to intercept advertisements and harassing calls from some apps. In addition, you can define your own black/white list and set interception rules.

At present, the anti-harassment service launched by mobile is the most comprehensive, but it only supports some areas for the time being, and it must be opened through VoLTE service before opening. Mobile users in Beijing, Shanghai, Guangdong, Jiangsu, Shandong, Sichuan, Henan, Fujian, Tianjin, Chongqing, Zhejiang and above 1 1 provinces and cities can start this service by sending "KTFSR" to "10086" via SMS.

China Unicom

Unicom users need to start their own ringtone service first. "There may be charges for opening the ringtone service, please decide for yourself" and then edit the short message "KT" and send it to "1065587" to open the anti-harassment service. You need to reply "Y" for secondary confirmation. The sending code is different in some areas. If the test fails, it is recommended to call customer service 10 10.

China Telecom

Telecom users can't open anti-harassment on the Internet. Telecom users can use the anti-harassment phone software that comes with their mobile phones, or use a third party with other operators who are temporarily unable to open the service.