How to set up a blacklist on Android phones

If you are using a vivo phone, refer to the method of setting the blacklist, you can check the following:

Enter the phone--call history--long press a number--add to the blacklist. Can.

You can also enter iButler - Utilities - Harassment Blocking - Blacklist - click the "+" icon - you can check or enter manually to add.

After a contact is added to the blacklist, if the contact calls, there will be a prompt saying "The user you are calling is busy, please call again later."

When a contact is added to the blacklist, the contact's incoming calls and text messages will be blocked.

If you are referring to setting up a WeChat friend blacklist: you can enter WeChat--Address Book--click to enter the details of the WeChat ID--click the "..." icon in the upper right corner--open "Add to Blacklist" "That's it.

If you have more questions, you can enter vivo official website/vivo mall APP--My--online customer service or vivo official website web version--slide to the bottom--online customer service--enter manual customer service for consultation. .