The Blackberry 8320 packs a ton of features into a sleek thin design that is sure to get the attention of the hardcore user who wants all of the extras missing from previous models. Key features include a 2 mega-pixel camera, Bluetooth, 3.5mm stereo headset jack, trackball navigation, expandable memory, music player and a full QWERTY style keyboard.
Buying a replacement phone will not affect your existing service contract, but are generally more expensive, since they are not being discounted by your carrier.
More info...
Carrier Compatibility
Properly unlocked, this phone should be compatible with:
T-Mobile - Note! Always confirm compatibility before purchasing.
More info...