As far as I know the device that automatically calls, no matter if iPhone caused by Crash Detection or Apple Watch because of either Crash or Fall Detection, will read an automated message saying that a crash/fall was detected and that the owner of the device is not responding, it will also iirc tell the time of the incident and read the coordinates.
_l_e_x_ t1_it21725 wrote
Reply to comment by starsandbribes in Not my best moment, but I can confirm the crash detection on iPhone 14 Pro works as intended by FTorrez81
As far as I know the device that automatically calls, no matter if iPhone caused by Crash Detection or Apple Watch because of either Crash or Fall Detection, will read an automated message saying that a crash/fall was detected and that the owner of the device is not responding, it will also iirc tell the time of the incident and read the coordinates.