What does Apple think of Lahei's contacts?

The way for Apple's mobile phone to find the blacklist of address book is as follows:

First, check the blacklist by phone:

1) To view the blacklist, you must first open the settings in your mobile phone and find "Phone" under the settings.

2) Click to enter "Telephone", find and select "Blacklist" at the bottom, and then click in to see it.

Second, check the blacklist by SMS:

1) To check the blacklist by SMS, open the settings in your mobile phone and find "SMS" under the settings.

2) You can see a "blacklist" at the bottom of "SMS". Click on it and a blacklist list will appear.

Click on it and a blacklist list will appear.