How to enable wireless emergency alerts?

You can receive alerts that threat your life and property, bulletins about child abduction, and test information from the safety alert system.

1.Go to Settings > Safety & emergency > Wireless emergency alerts.    

2. Tap  to enable Allow alerts . Allow alerts is usually enabled by default.
3. Choose to enable alerts types.

 Tap  to enable Extreme threats. The feature alerts extreme threats to life and property.
 Tap  to enable Severe threats. The feature alerts severe threats to life and property.
 Tap  to enable AMBER alerts. The feature alerts child abduction emergency bulletins.
 Tap  to enable Test alerts. The feature allows to receive carrier tests and monthly tests from the safety alert system.
Note
You can tap Emergency alert history to view previous alerts.