1. From the Home screen, press the Phone icon.
   Note: The call blocking feature may not affect phone calls made or received via third-party apps installed on your device. Please contact third party app developers for assistance with such applications.
   
2. Tap the menu icon.
   
3. Tap Settings.
   
4. Tap Call settings.
   
5. Tap Call barring.
   
6. Now select your Desiried option of what calls you want to block.