AT&T is going to offer the new Samsung i617 BlackJack II PDA phone, which is the successor of the i600 BlackJack. AT&T BlackJack II / Samsung i617 is a 3G PDA phone with HSDPA support and it features a 2.3-inch LCD display, a 2 Megapixel camera replacing the 1.3 Megapixel one, Bluetooth. AT&T BlackJack II runs the Windows Mobile 6 OS.