Nokia 6310 4G A simple 4G mobile phone. This product is sold outside of Japan, so we cannot guarantee that the phone line will function. This mobile phone is compatible with a micro SIM card. Please do not purchase if you do not understand what this means. Returns are not accepted as this is a foreign model! Japanese is not available! Series...Other Functional defects...None Purchased carrier...SIM-free Included items...Charging cable, AC adapter Maximum battery capacity...100% Screen cracks...None