How does iPhone view blocked calls and text messages?

1. Take the iPhone6S as an example, 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, where you can view the intercepted phone numbers, find the phone you need to view, and click Open.

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