... Product Description i9B 3G 16GBquad band mobile phone ,quad band cell phone- Operating Frequency: Quad-band 850/900/1800/1900 GSM ... on network state) - Support Service Area: worldwide - Quad-Band - GSM GPRS 850 / 900 / 1800/1900 MHz Provider ... Carving, Embossment, Contrast, Sketch - White Balance: Auto, Daylight, Tungsten, Fluorescent, Cloud, Incandescence - Exposure Compensation: +/- 2.0 EV ...