1. From the home screen, press the Right Soft Key.
   Note: To block your Caller ID on a per-call basis, dial *67 before the 10-digit phone number.
   
2. Scroll to Settings, then press the Center Nav Key.
   
3. Scroll to Call, then press the Center Nav Key.
   
4. With Display My Number selected, press the Center Nav Key.
   
5. Scroll to the desired option, then press the Center Nav Key.
   Note: 'Show' was chosen for this demonstration.