The best recommendation I can make for someone who doesn't feel the need to use a cell phone is to go to TracFone (or some similar prepaid service) and get a phone through them. I don't like cell phones. I never wanted to own a cell phone. But I got a TracFone for "emergencies" and it's worked out great. Since I'm not calling all my homies and hotties every fifteen minutes like some people I work with, the prepaid plan is great for me. I almost never even use up the minutes from year to year (I have the yearly plan). If you do need more, you can always buy them online or with a phone card that's sold at major retailers.
As to the phones themselves, TracFone uses several of them. Mine is an older model (Nokia 5160 or something like that) but since my cellphone is not my life, I don't care that it doesn't play 3D games or use 20 different irritating ring tones for each of my buddies.