haha, I'm the no cellphone guy!
Well I do have an old one of my partners to use, but I haven't used it in seriously about 3 months. It's an ancient brick of a thing that doesn't even have a camera (I used to have a better one, but it died). I live in a glen with no signal reception except on the hilltops, and have to go almost 5 miles by road before I get connected, and normally work from home, so I kind of gave up with it. No one bothers to call me on it any more as it's never on- I can only be reached by email or land line- and it's just in the car for in the case of emergencies. That makes me feel really old (I'm not!). I'll have to move soon enough for my career back to civilisation, and I'm sure things will change then.
Funnily enough I don't really miss having one at all (I've only lived here for almost 2 years now), but when I had one I felt it vital.