... /900/1800/1900MHz), 11. Bluetooth 2.1 + EDR12. GPS/AGPS, FM, G-Sensor : X/Y/Z direction13. External buttons: Power On ... -Off, Volume +, Volume -; Back , Home, Menu(touch).14. Camera function : 0.3MP Front + 1.3~8.0MP Rear15. Interface ... with 3 G voice call function, blue tooth , GPS, dual camera , and FM radio, HDMI port,