In this tutorial, you will learn how to:
• Block numbers
• Unblock numbers
Block numbers
1. From the home screen, select the 
Contacts app.
2. Select the
Menu icon, then select Settings. Scroll to and select Blocked numbers.
3. Select ADD A NUMBER. Enter the desired number, then select BLOCK.
Contacts app. 2. Select the
Menu icon, then select Settings. Scroll to and select Blocked numbers. 3. Select ADD A NUMBER. Enter the desired number, then select BLOCK.
Unblock numbers
From the Blocked numbers screen, select the Remove icon then select UNBLOCK. 