Why does 10659401 keep sending me text messages?

1. First open the phone and click the dialing function of the phone on the desktop of the phone.

2. After entering the dialing program, find the call history of the mobile phone, click on the record, find the mobile phone number that needs to be blocked, and click on the triangle symbol on the right.

3. You will automatically enter the options interface, find the option "Add to blacklist" and click it.

4. Select the confirmation option, and the number will be automatically added to the blacklist.