Curve 8900 is known as T-Mobile BlackBerry Curve 8900. It is recently, launch mobile after BlackBerry pearl in November, 2008. It has led the BlackBerry mobile phone manufacturing company very well along with Pearl series.It is great key features like other BlackBerry mobiles. Its main key features are - 109 x 60 x 13.5 mm dimension, 2.4 inches screen, Full QWERTY keyboard, MP3 ringtones, Downloadable Polyphonic, Class 10 GPRS, HSCSD, Class...