How does iphone intercept overseas pornographic messages?

1. First turn on the iPhone, turn on the mobile phone, click the three-point icon in the upper right corner, and select harassment interception.

2. Then click the interception rule to enter the page, and click the interception rule option at the bottom.

3. Click on the blacklist. Then, in the blocking rule, find and click the blacklist option.

4. Secondly, click Add, click Add at the bottom, and then click SMS type in the pop-up menu.

5. Fill in the overseas pornographic short message and click OK to block the overseas pornographic short message.