Dimension (mm) 113 47 15.5MM Touch Panel(inch) 2.2 TFT, 176 220 Network CDMA : TX:824MHz-849MHz RX:869MHz-894MHz GSM : TX:890MHz-915MHz RX:935MHz960MHz TX: 1710MHz-1785MHz RX:1805MHz-1880MHz Battery Capacity 1100mAH Talking time GSM CDMA simultaneously: 2 Hours Standby GSM&CDMA standby simultaneously 70 hours Memory External Memory :TFLASH Internal Memory: 32M BYTE Call record 40 records for each (received, missed, dialed) Call timer Support Call waiting/divert/terminate Support Picture display with incoming call Support Incoming call filter Support both "Black Roll " & "White Roll" Fast Dial( From Call Log) Support incoming call Incoming call ring tone; Support different ringtones Group call Support SIM Support UIM Support