Jon...Your reply is sooo true...I have not only that phone in my 1992 300SE but in my Audi Quattro 100ls wagon...and Having made several efforts to get connected by a Baby Bell since those were the former carriers, I'll now try Verizon...question is will I need different phone numbers for each car? Can one accout handle the hand held digital, and both cars since I only use one at a time?