my sister had this phone-used it with celluar one ,even though it was unlocked though she could not ever get multimedia, she had to resort to email instead, but other than that ..cool phone!!
Microsoft Windows Mobile 6 standard — stay connected with calendar, email, to-do list and more Tri-band HSDPA/quad-band EDGE world phone ? work from virtually anywhere at 3G speeds including Japan and South Korea** Large 2.4" 65K TFT display screen — enjoy easier reading with the large display Integrated GPS — find your next destination quickly with TeleNav Maps or AT&T Navigator Wireless email support for Microsoft Direct Push, Good® Mobile Messaging and Xpress Mail Microsoft Office Mobile® — access Word®, Excel®, or view PowerPoint® files 2.0 megapixel camera and video recorder — capture and share great moments Stereo Bluetooth® 2.0 connectivity — experience true hands-free communication Embedded Mobile Instant Messenger supporting Yahoo!®, AOL®, and Windows Live™ AT&T Video & AT&T Music — stream music and video in real time Video Share Calling — talk on the phone and share live video instantly Embedded RSS Reader Client — customize news feeds direct to your device QWERTY keyboard with front jog wheel
Introducing our triple threat - the BlackJack ™ II by Samsung. It's sleeker, smarter, and even easier to use than the original. Now with Windows Mobile® 6, faster 3G download speeds, a larger 2.4" display screen, and a stylish look, it's the device all other smart devices want to be.
The new, improved BlackJack™ II takes the beauty and brilliance of the successful BlackJack ™ to a whole new level. With a sleek new design, front jog wheel for easier scrolling, international roaming with tri-band HSDPA, 2.0 megapixel camera, and GPS support, this is the only mobile device you will ever need.