Why can’t some text messages be blacklisted?

Reason: The other party’s text message is not sent through the mobile phone, but is released through the network or pseudo base station. Each time the text message is released, the front of the number is the same, but the following digits will automatically change. , even if a number is added to the blacklist, text messages sent by changing the last number will still be received. If you encounter this situation, you can use the number segment interception function of harassment interception. The following demonstrates how to use it:

Demonstration equipment: Redmi Note 10 Pro, MIUI12.5.5, Xiaomi Phone Manager 5.4.0.

1. Open Xiaomi Mobile Manager and click Mobile Manager in the lower right corner.

2. Find harassment interception and click to open it.

3. Click on the harassment interception settings in the upper right corner.

4. Find the blacklist number and click to open it.

5. Click Add below.

6. In the pop-up type, click on the starting number to match.

7. Enter the first few digits of the other party’s text message, check to intercept text messages and intercept phone calls, and click Save.