... 500groups,support group calling,incoming ringtones, incoming images and video. SMS/MMS 400+SIM1+SIM2 SMS,support MMSPower on/ ... extra sleeping time.Built-in game 2 embedded common games,mobile phone QQ,ludo.Gravity-sensing music shift,slide ... message sending, voice recording, WAP, handwriting + keyboard input, radio play, Bluetooth function, GPRS download, MMS, memory expansion, E-book, incoming ...