1. From the home screen, press the Left Soft key.
   
2. Scroll to Settings, then press the Center Nav key.
   
3. Scroll to Call, then press the Center Nav key.
   
4. Scroll to All calls, then press the Center Nav key.
   
5. Scroll to Show My Number, then press the Center Nav key.
   
6. Scroll to the desired preference, then press the Center Nav key.
   Note: Dialing *67 before making a call will disable Caller ID for that single call.