How does Apple Xplus check the intercepted messages?

The query method is as follows:

1. Unlock the phone screen, find the "Settings" icon on the desktop, and click Open.

2. in the setting interface, find the "information" option and click "open" to enter.

3. enter the information setting interface, find the "blacklist" option below, and click open to enter.

4. enter the blacklist interface, you can view the blocked phone numbers, find the phone you need to view, and click open.

5. Click the "Information" option of the blacklisted phone to view the blocked short messages of this number.