- From the home screen, press the Options key.

- Select System settings, then press the Center Nav key.

- Select Sound, then press the Center Nav key.

- Select Phone ringtone, then press the Center Nav key.

- Select the desired ringtone, then press the Center Nav key.

- Alternatively, to use a song, select Add songs, then press the Center Nav key.

- Select Select music track, then press the Center Nav key.

- Select the desired option, then press the Center Nav key.
Note: For this demonstration, select 'Just once'.
- Select the desired song, then press the Center Nav key.

- Select OK, then press the Center Nav key.

