How to check the SMS intercepted by Apple's mobile phone?

The SMS intercepted by Apple's mobile phone can be viewed as follows:

1. Take iPhone7 as an example. First, turn on the phone and click the "Settings" icon.

2. In the setting interface, find the "Information" option below and click Enter.

3. After entering the information settings, find the "blacklist" below and click Enter.

4. After entering the blacklist, you can see the blocked phone number, and click the phone to view.

5. Then click the "Information" option of the blacklisted phone to view the intercepted short messages of this number.