T800+ Quad-band Dual SIM Dual Standby TV Phone Features: >Operating Frequency: GSM >Network Frequency ... -book, dual sim dual standby dual bluetooth, IP dialing, calendar,calculator, remit converter, stopwatch, world time, memo, health management, high-definition camera, built- ... in FM radio, quad-band phone, 3D sound. Package Content: >1 x T800+ Quad-band Dual SIM Dual Standby ...