To add a phone number to your Block List please follow the instructions below:
1. Go to the Spam tab on the lower right.
2. Tap on Block List.
3. Tap on .
4. You'll get 3 options.Add Phone Number, Recent Calls and Recent Text Messages.
4.1. Add Phone Number: This option will let you add any phone number you desire to your Block List.
After you've added the phone number it will show in your Block List like in the screenshot below.
4.2 Recent Calls: Add any phone number from your recent calls.
To add a number tap on Recent Calls and tap on the phone number/contact you would like to block.
After you've added the phone number it will appear in your Block List like in the screenshot below.
4.Recent Text Messages: Add any phone number from your recent text messages.
NOTE: This will NOT block text messages from a phone number this will only block the number added from this option.