Why do you send SMS replies during harassment interception?

Because the mobile phone has SMS interception function.

How to view it: 1, turn on the phone. (Take Huawei's mobile phone as an example here), click the mobile phone housekeeper in the mobile phone to enter. 2. Enter the phone housekeeper interface and select the harassment interception option. 3. Enter the harassment interception and select the interception rules below. 4. Enter the interception rules, and select the SMS interception rules to be entered. 5. If you don't want the SMS to be intercepted, you can choose to turn off the intelligent spam interception and intercept all the switches on the right side of all strangers, so that the SMS will not be intercepted.