Hi, I'm pretty ignorant about cellphones. I have an 'analog' with Alltel which I carry in my car for emergencies. I received a notice to upgrade since analog is being phased out next year. So I'm researching and attempting to learn the 'language' which describes all the possibilities and features of 'digital cellphones'. I believe the first real issue is who is the most competent, service-oriented, and accessible carrier that services my area of northwest florida. Anyone have any rave reviews or Do Not Use 'X' advice for me? Appreciate your help.