Detailed Product Description GSM 850/900/1800/1900112*59*18.6 mm,190gTFT touchscreen,65K colors240*320 pixels,208 inchesPolyphonic (72 channels),MP3micro SD(TransFlash)OS: Microsoft Windows Mobile 6.0 ProfressionalSMS,MMS ,Email,Instant Messaging3.15 MP,2048*1536 pixelsStand-by up to 365 hTalk time up to 5 h