1. From the home screen, tap the Messaging icon.
   
2. Tap the Menu icon.
   
3. Tap settings.
   
4. To view the SMS center number, tap the SMS center number field > save.
   
5. To edit the emergency alert settings, tap emergency alerts > Change the settings as desired.
   
6. To change the messaging notification settings, tap notifications+actions for the settings menu > Messaging > Change the settings as desired.