BlackBerry 8820 is smartphone with great features.for system operation you can choose between WINDOWS FOR MOBILE OR LINUX because this cell phone using DUAL NODE operating system.as many smartphone this cell phone also can used as GPS but to use this... 

BlackBerry 8820 now available in USA market.BlackBerry 8820 launched for USA market by T-mobile.blackberry 8820 has integrated with GPS and WI-FI.BlackBerry 8820 is a smartphone with so many features.with wide screen and keypad make the finger comport...