phone Gravity Sensor, MP3, MP4, Handsfree, SMS group sending, Voice recorder, Handwritten input, FM, Bluetooth, GPRS, WAP, SMS, mobile phoneNetwork: ... : 1.7MB, support TF card up to 8GB TF extendedTelephone directories: 1000 groups of phone books, caller picture, caller ... , stop watch, world time, 3 interfaces, Touch flo, Dual SIM dual standby Talk time: 150-180 minutesStandby time: 50-150 hoursSize: ...