How to set up a phone blacklist?

Blacklists are barriers to unwanted phone calls and text messages. So, how to set up a phone blacklist? This article will give you a detailed introduction.

Open phone settings

First, open the setting interface of the mobile phone, find the "Phone" setting, and click Enter.

Enter blacklist options

In the "Phone" settings, you can see a "blacklist" option, click to enter.

Add blacklist number

In the blacklist option, click the "Add" button, select the phone number you want to blacklist from the contact list, or search directly. In this way, you successfully added this number to the blacklist.

Cancel blacklist number

If you want to cancel the blacklist of a number, just enter the "blacklist" option again, find the number and click the "edit" button in the upper right corner. In the editing page, click the red circle to the left of the number, and then select "Unlock", and the number will be removed from the blacklist.

Protect privacy and security

With the blacklist function, we can better protect our privacy and security. In daily life, we often encounter some harassing phone calls and text messages, and the blacklist function can help us filter these information.