Sihai network

How to add a blacklist by adding 7T

How to add a blacklist by adding 7T

Step 1: click the dial button on the mobile phone desktop,

Step 2: switch to 'contact' after entering the dialing interface,

Step 3: find the contact to be added to the blacklist, click to enter the contact interface, and then click the three dot marks in the upper right corner,

Step 4: then select in the pop-up box and click 'add to blacklist'.