How to set up no overseas calls?

How to set the ban on making overseas calls:

1, China mobile users.

China mobile users can send "KTFSR" to 10086 for free via SMS. Then pay attention to the "China Mobile High Frequency Harassment Phone Protection" of WeChat official account, and turn on the international interception function.

If you want to intercept other types of harassing calls, you can turn on the interception function of the corresponding number segment.

2. China Telecom users

China Telecom users pay attention to the "Tianyi Anti-harassment" of WeChat official account.

Click Business Settings, select Intelligent Interception Settings, and turn on the interception function of international long-distance calls and fraudulent calls.

3. Users of China Unicom

China Unicom users pay attention to the "China Unicom Micro Hall" of WeChat official account.

Click handle, select smart Wo service, find anti-harassment interception on the page, and click free order.

After the order is completed, pay attention to the official account of WeChat WeChat "Smart Wo Service" and start the international call interception function in the segment interception function.