1. ACCESS MESSAGING SETTINGS SCREEN: From the home screen, press the Messages button.
   
2. Press the right option button to select Options. Press the directional buttons to navigate and highlight Settings, then press the OK button.
   
3. CHANGE EMERGENCY ALERT SETTINGS: From the Messaging settings screen, navigate to and select Emergency Alert. Navigate to and select the desired alerts to turn them on or off.
   Note: Learn more about Wireless Emergency Alerts (WEA).
   
4. VIEW SERVICE CENTER NUMBER: From the home screen, press the OK button > Navigate to and select the Settings icon > Under the Network & Connectivity tab, navigate to and select Messaging Settings > navigate to Service Center. The number will be displayed.