1. From the Start screen, tap the Messaging icon.
    device 2639/1280499.jpg
  2. Tap the menu icon.
    device 2639/1280503.jpg
  3. Tap settings.
    device 2639/1280504.jpg
  4. To edit the SMS center number, tap the SMS center number field.
    device 2639/1280505.jpg
  5. Enter the desired SMS center number, then tap save.
    device 2639/1280506.jpg
  6. To edit emergency alerts, tap emergency alerts.
    device 2639/1280508.jpg
  7. Tap the desired emergency alerts to toggle on/off.
    device 2639/1280509.jpg