Depends on your service provider but the LG AX390's pretty good. It does exactly what you'd like it to, has the capabilities to play and do things other than what you've said, but it's basic. It doesn't have expandable storage. but my sister has loaded a lot of stuff onto it just from the download service we get with alltel.
One important thing though, if you don't live in the city, more out in the boonies or something, this phone has Analog capability. More and more phones are dropping the Analog capability in thier phones, meaning if you're on the road and can't get digital service, you have a fancy shmancy calendar and alarm clock in your hands now. Out where I live here, Analog is a MUST. There's a lot of areas just barely outside of town that only have coverage with Analog towers. It's pretty much the only phone I see from Alltel that does Analog, and all the stuff you're looking for, for 19 dollars on a 2 year brand new activation.