- Select the Messages app from the home screen.
- Select the Menu icon, then select Settings.
- ADJUST NOTIFICATIONS: Select Notifications to turn notifications on or off, then select Notification sound.
- Select Notification sound, then select APPLY.
- TEXT/PICTURE MESSAGE LIMIT:Â From message settings, select Multimedia messages > Maximum message size > desired message size.
- VIEW MESSAGE CENTER NUMBER: Select Text messages (SMS). The number will appear under Service center.
- RESTORE DEFAULT SETTINGS: From the settings screen, select the Menu icon then select Restore default settings.