The nokia 7210 is definitely one of the most stupid phones that I have ever seen. It's a GPRS and MMS phone but doesn't have a camera so it's not much use when it comes to MMS. It would have been alright if it had a large amount of memory but it does not.
It's one of those phones with the wierdly shaped keypad which according to nokia is easier to use, I have yet to meet someone who agrees.
The other things it does not have includes bluetooth, the things it does have though includes a radio.