Actually I just realized that from lock screen of my phone, tapping on emergency also shows "What's my location".

Besides GPS, it sadly also needs/uses internet connection and then shows street address.

Oh and last time our car died in some small town with unpronounceable German name - once I called insurance (with roadside assistance module), operator sent me SMS, shortened URL opened up web browser and page asked for permission to get GPS access, and 10 seconds later she had exact Lat/Long on her screen.