How does oppo mobile phone intercept harassing calls and text messages?

Oppo mobile phone has harassment interception function. After setting this function, we can avoid being disturbed by spam calls and text messages. So how does oppo phone intercept harassing calls and text messages?

How does oppo mobile phone intercept harassing calls and text messages?

1. Click on the two points in the upper right corner of the mobile phone interface and select harassment interception.

2. Click two points in the upper right corner again after entering, and select the interception rule.

3. Click Call Interception and Information Interception to set interception specifications.

This paper takes OPPOReno5Pro as an example, which is suitable for ColorOS 1 1 system.