1. From the home screen, press the Right soft key.
   
2. Scroll to the 'Settings' icon, then press the Center nav key.
   
3. Scroll to 'Calls', then press the Left soft key.
   Note: Alternatively, press '5' on the keypad.
   
4. With 'General' highlighted, press the Left soft key.
   Note: Alternatively, press '1' on the keypad.
   
5. Scroll to 'Auto Reject', then press the Left soft key.
   Note: Alternatively, press '2' on the keypad.
   
6. With 'Activation' highlighted, press the Left or Right nav key to toggle call blocking on/off.
   
7. To view and edit the blocked callers list, scroll to 'Reject List', then press the Center nav key.
   
8. To add a new phone number to the list, press the Left soft key.
   
9. Scroll to 'Create', then press the Left soft key.
   Note: Alternatively, press '2' on the keypad.
   
10. Enter the desired phone number, then press the Center nav key.
    
11. Scroll to the desired number, then press the Center nav key to block/unblock calls from the selected number.
    
12. To remove a number from the blocked callers list, scroll to the desired number, then press the Left soft key.
    
13. Scroll to 'Delete', then press the Left soft key.
    Note: Alternatively, press '4' on the keypad.