there have been many technological advances in my life (i long predate cell phones). I could go back, but i wouldn't want to.
You could play music with a classic iPod while blindfolded, and control it fairly well too.
You could place and receive many calls with an oldschool clamshell phone blindfolded.
Won't be able to do any of those particularly well with any smartphone, sadly.
I would hate to go back, my iPhone is only used for actual phone calls about 10% of the time..
JoeG4, remember that you can just play your iPhone (or anything with an audio jack for that matter) in your car through the use of an AUX (auxiliary) cable. I found it much easier than plugging it down onto one of those iPod-compatible docks which are so faulty.