On the Notifications tab (1), you can see the last received notifications. When a new notification is received, an orange indicator is shown in the navigation bar.
Click on the notification to see the place on the map where the event has occured. For detailed information about the event, click on its icon on the map.
You can configure notifications separately for each unit in the Unit menu – Settings - Notifications.
From this tab, you can go to the setting of the Types of notifications (2), where you can additionally configure sending of notifications via:
Types of notifications setting are available only in Premium version of the application.