My first flip phone was free when I signed up for service. Next one I got because it had that push to talk feature a bunch of my friends and coworkers had. Last one was just to upgrade the second one. Added a camera, an external display with caller ID and track info when playing MP3s. Then I got into the early smartphones. Pre iPhone, Windows CE stuff.
If I were looking today it would need to be rugged as hell since I drop shit all the time, and I bet there won’t be a lot of cases for it. Capable of hotspot. Still want a camera (the best camera is the one you have with you). And a decent button feel since texting is going to be a way bigger PITA
Number 1) find the fuse that controls the modem and pull it. Without this your car can only report when the service techs hook it up to their diagnostics, and what is reported there versus what reports on the regular from the modem is a huge difference. You lose a lot of convenience this way, but that’s to be expected. CarPlay and auto give you a lot of that convenience back, but now you’re giving a lot of that same data to Apple and Google, even if all you think you’re doing is projecting maps from your phone to your infotainment. Do you trust them? You can use Bluetooth audio in most cars without using CarPlay or auto, that should be safe. Stick to maps on your phone if you don’t want Google or Apple getting your driving data.