What do you think of the blacklist on vivo mobile phone?

Take the VIVO X9 mobile phone as an example, and the viewing method is as follows:

First turn on the phone, find "Settings" on the phone desktop, and click Enter.

2. After entering the mobile phone settings, find the "Phone" column in the drop-down menu and click Enter.

Third, after entering the phone, find the "harassment interception" item and click Enter.

4. After entering the harassment interception, find the "Blocking Blacklist" item and click Enter.

5. After entering the blacklist, you can see the blacked-out contacts.