1. From the home screen, tap Phone.
   
2. From the "Keypad" tab, press the Menu key.
   
3. Tap Call settings.
   
4. Tap Call rejection.
   
5. Tap Auto reject list.
   
6. Tap Create.
   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.
   
7. Enter the desired number or contact name, then tap Save.
   
8. To remove a contact from the auto reject list, tap the Remove icon.
   
9. Tap the desired number or contact, then tap Delete.