How to Activate Critical Alerts for iOS
Critical Alerts allow high-priority notifications to reach you even when your device is on silent or in Do Not Disturb mode.
Steps to Enable Critical Alerts
-
Open the Settings app on your iPhone.
-
Tap Notifications.
-
Scroll down and select Emergent3 from the list of apps.
-
On the Emergent3 notification settings screen, toggle Critical Alerts on.