1. To change the Center Address, from the home screen press the Right Soft Key.
   
2. Scroll to Messaging, then press the Center Nav Key.
   
3. Press the Left Soft Key.
   
4. Scroll to Settings, then press the Center Nav Key
   
5. With Text Message selected, press the Center Nav Key.
   
6. Edit the Center Address as desired, then press the Center Nav Key to save.
   
7. To change the Message Sound, from the home screen, press the Right Soft Key.
   
8. Scroll to Settings, then press the Center Nav Key.
   
9. Scroll to Sound Profiles, then press the Center Nav Key
   
10. Scroll to the desired sound profile, then press the Left Soft Key.
    Note: 'Normal' is chosen for this demonstration.
    
11. Scroll to Message Sound, then press the Center Nav Key.
    
12. With Alert Tones selected, press the Center Nav Key.
    
13. Scroll to the desired Alert Tone, then press the Center Nav Key.
    
14. Press the Left Soft Key to select the Alert Tone.