Nokia 6220
Great phone
I have had this phone for a year or so, and my Dad had it for about a year before that. It has been a great phone and is still working great.
PROS: Battery life is impressive, I usually get about 7 days (receiving a few short calls), it is very easy to use, not too heavy, pretty good features for a phone of its age. I get good reception and voice quality (I live in Melbourne, Australia), and it has always been very reliable. Screen is nice and bright, it rings loud enough to hear almost anywhere.
CONS: The camera quality is very average, being an older phone it doesn't have Bluetooth or a decent camera. The screen is a little too small. Other than that, it's another great Nokia phone.