How to set up strange SMS interception for Apple mobile phone?

Take Apple phones 12 and IOS 14.7. 1 as examples. If you need to filter unfamiliar messages, you can click Settings to enter first. Then find the information option and turn on the function of filtering unknown senders in the information option. The specific setting method is as follows:

1. Click the Settings button on the phone desktop to enter.

2. Enter the settings page and drop it down.

3. Then find the information button in the settings page and click it.

4. After the page jumps, find the filter unknown sender in the page that appears, and then open the button at the back.