Clean line , soft edges and a smooth metallic finish on the BlackBerry's Curve 8310 fuse form and functionality in this smartphone. The BlackBerry Curve 8310 smartphone is the smallest and lightest BlackBerry smartphone ever to come with a full QWERTY keyboard yet somehow packed with incredible features, including 2 megapixel camera, media player, built-in satellite GPS, expandable memory, Voice Dialing, BlackBerry Maps and trackball navigation. This is the phone for business on the go. Fully Unlocked and ready to use with any carrier .