Samsung BlackJack II SGH-i617 - Top Selling Smartphones

This update on the popular BlackJack smartphone has a few evolutionary bells and whistles that make it an improvement over its predecessor. The phone, which runs on Windows Mobile 6.1, has a jog wheel for quick scrolling, built-in GPS radio with an optional TeleNav GPS Navigator, a 2 megapixel camera and is compatible with AT&T's Video Share service.