10086 is it useful for China Mobile to reply to short messages to prevent interception of harassing calls?

1, which is indeed a permanent free anti-harassment service launched by Mobile for harassing calls;

2. It is reported that this technology, called Green Shield Protection, is a high-frequency harassing phone interception service under China Mobile. It uses cloud interception technology to provide users with harassing and fraudulent phone interception services without installing an app. Users can call 10086 for manual customer service, edit KTFSR(QXFSR) and send it to 10086 to open or cancel the mobile business hall in the province. At present, the service has been piloted in Guangdong, Jiangsu, Beijing, Shanghai, Shandong, Sichuan, Henan, Fujian, Tianjin, Chongqing, Zhejiang 1 1 provinces and cities;

3. The number you don't want to answer is blacklisted, and the system will automatically intercept it. The tag number you want to pick up is added to the white list, and the system will release it intelligently. If it's black, report it. In addition, you can also automatically set up interception and customize interception services by multi-person reporting or manually selecting to turn on or off one or more number types.

Mobile users send "KTFSR" to 10086 to open the anti-harassment service of high-frequency telephone permanently and free of charge.