How to hack a phone number

If you use a vivo phone, you can refer to the following settings:

Enter the call record-long press a number-to join the blacklist.

You can also go to I Housekeeper-Utilities-Harassment Interception-Blacklist-click the "+"icon-you can check it or manually enter Add.

After the contact is blacklisted, if the contact calls the mobile phone, there will be a prompt "The subscriber you dialed is busy, please redial later".

After adding a contact to the blacklist, incoming calls and text messages sent by the contact to the mobile phone will be blocked.

How to cancel the blacklist: As long as you need it, you can go to I Housekeeper-Utilities-Harassment Interception-Blacklist-Cancel the blacklist number and click Delete.

If you refer to other blacklist settings, you can enter vivo official website-My-Online Customer Service-and enter the online customer service feedback for manual consultation.