I don't know about out in the sticks but text to 911 is coming soon here. TBH I'm not looking forward to it. It's hard enough to get people to answer questions in an emergency when I'm speaking with them. With Text to 911 We'll be left on READ all the time.
Also we already get enough prank calls to begin with
Regarding that last bit, cell triangulation is pretty spot on these days. Unlike what the movies show it's instantaneous and can pinpoint peoples locations within a couple meters.
I remember we had a medical emergency in a Provincial Park once. Was impossible to locate the patient exactly as they could only say "
We're by some trees and grass!"
I had them hang up and call 911 again and we got their location pretty quickly and was able to direct the crews in for the rescue