Detailed Product Description SL020: wireless bluetooth mobile phone,blackberry 8900 model Primary Competitive Advantages:Full qwerty with 2.2 inch QVGA ... Transfer: USB/Bluetooth(Support A2DP, MP3/MP4) Browser: GPRS, WAP,Phone Book:with 300 pcs Name and each could with many ... of phone NO.Other Function :Calendar, Alarm,Memo, Currency convertor, World time ...