Wireless Emergency Alerts - Apple® iOS devices

On
Emergency alerts enabled
Off
Emergency alerts disabled 
 
  1. From the Home screen, tap Settings.
  2. Tap Notifications.
  3. From the Government Alerts section, drag the AMBER Alerts switch left or right to enable or disable.
    By default Amber Alerts, are on.
    On
    AMBER alerts enabled
    Off
    AMBER alerts disabled 
  4. From the Government Alerts section, drag the Emergency Alerts switch left or right to enable or disable.
    By default, Emergency Alerts are on.

Note An example of a received alert:
CMAS Alert

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