The BlackBerry 8820 is a stylish smartphone .  It has powerful capabilities; it is compact and slim and combines a stylish design with a premium finish. This is a smartphone that will make you have a feeling of showing off. It features GPS, Wi-Fi support, BlackBerry Maps, a multi-media player, expandable memory, Voice-Activated Dialing and trackball navigation. The BlackBerry 8820 also offers email and text messaging, instant messaging,...