95 12 1 What's the reason for keeping calling when there is no sound?

This is a marketing call, usually made by a telephone robot. The system usually does not filter any sound.

Telephone robot is to use artificial intelligence to call customers in batches, screen out intended customers, liberate manpower, replace people to do those repetitive and complicated things, and let people return to people to do more other things. But it is very important here that it is not a real robot, it is a system.

This kind of marketing call is actually a harassing call. You can set a white list on your mobile phone. Users on the white list will be given priority, while phone numbers that are not on the list will be blocked.

Interception measures

1. 1232 1 A special reporting channel has been opened on the website of the center for reporting bad network and spam. Users can fill in the "harassing phone number" in the column of "reporting harassing phone calls", and indicate the harassment form and call time. Such information will be handled by relevant departments in coordination.

2. At the same time, you can also report through 1232 1 website, APP, official WeChat account and other channels. For numbers that send spam messages in violation of regulations, operators will take punishment measures such as stopping, blacklisting and stopping the SMS function.