There is a problem with S10s on ATT. Basically calls drop if you have location services on and try to make or receive a call (when not on wifi). More specifically it seems to be a problem only with the Google high accuracy location services.
This thread has more info about it.
https://us.community.samsung.com/t5/...r/td-p/1972199
Anyone here have this issue?
Is there a solution?
Turning off the high accuracy isn't a solution, it's more of a band aid. With high accuracy off you can't geotag photos which is annoying to me