... Dual SIM Dual Standby 3.0 Inch Touch Screen Mobile Cell phone TV WiFi Features: • Model: F806 • Network: GSM 850 900 ... to 8GB TF extended • Telephone directories: 1000 groups of phone books, caller picture, caller ring tone, caller groups • ... Data transfer: USB cable / bluetooth • Other functions: Bluetooth, TV, WiFi, Java, calendar, tasks, calculator, world time, stopwatch, currency converter, e- ...