I left more specific feedback in another part of this thread. With regard to the screenless device, I do like having my phone be the centralized device of the

I left more specific feedback in another part of this thread. With regard to the screenless device, I do like having my phone be the centralized device of the entire thing, I just would like to make it a more permanent part of the car so I can just hop in and drive. I am debating trying a spare SIM and an old device and just leaving it in there plugged all the time, but that just introduces an entirely different set of problems.