How to remove the blacklist of mobile phone numbers?

1. First turn on the phone, click "Settings", and slowly slide down to find the "Phone" column.

2. Then find "blocked contacts" on the phone page, that is, blacklists or harassing calls.

3. Click in at this time, the page will enter the blacklist column, and you will see that all harassing calls have been intercepted.

4. Then click "Edit" in the upper right corner to find the phone number you are looking for, click the red dot on the left, and then click Unlock Complete.