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 'Sound Profile', then press the Center nav key.
   Note: Alternatively, press '1' on the keypad.
   
4. Select the desired sound profile, then press the Center nav key.
   
5. Scroll to 'Call Ringtone', then press the Center nav key.
   
6. Scroll to the desired ringtone, the press the Left soft key.
   
7. Scroll to 'Select', then press the Center nav key.
   Note: Alternatively, press '2' on the keypad.