- From the home screen, tap the Messaging icon.
- Tap the Menu icon.
- Tap Settings.
- To change the Notification settings, scroll to, then tap Notifications to turn it on or off.
- To change the notification tone, tap Select ringtone.
- Tap the desired ringtone.
- Tap OK.
- To change the Emergency alert settings, scroll to, then tap Receive emergency alerts.
- Tap to adjust the settings as desired, then press the Back key.
- To change the message center number, scroll to, then tap Service Center.
- Enter the desired number, then tap OK.