If you want to call 112 via the app, press the 'Get help' button on the home screen and then select 'Call 112'. This will start a phone call to 112 and your location will automatically be sent to the emergency dispatch center via your phone.
The emergency operator will also ask you to confirm your location, just to be sure.
If you need to read out your exact location, you can easily see your coordinates via the location icon on the map in the app.
