1. From the home screen, tap Messaging.
    device 2815/1404873.jpg
  2. Press the Menu key.
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  3. Tap Settings.
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  4. Tap Notification to change notification alert settings.
    device 2815/1404876.jpg
  5. Tap Conversation theme to change the message display style.
    device 2815/1404877.jpg
  6. Scroll to, then tap Emergency alerts to edit emergency alert notification settings.
    device 2815/1404878.jpg
  7. To restore default settings, press the Menu key.
    device 2815/1404879.jpg
  8. Tap Reset default settings.
    device 2815/1404880.jpg
  9. Tap Yes.
    device 2815/1404881.jpg