1. Open the Phone Dialer app and tap the three-dot icon to the right of the search bar.
2. Next, go to Settings Blocked numbers Add a Number and block incoming calls and messages from the newly added number.
1. Open the Phone Dialer app and tap the three-dot icon to the right of the search bar.
2. Next, go to Settings Blocked numbers Add a Number and block incoming calls and messages from the newly added number.