Detailed Product Description dual sim card dual standby cell phones,mobile phones,phonesLanguage: Chinese (Simplified), English, French ... to extend TF card to 2G, Free 512MBDocument management Data Transfer: U disc, USB cable read directly, bluetooth Standby Photo: jpg ... group sending oice recorder, WAP, Handwritten + keyboard input, Radio, Bluetooth, GPRS download, MMS, Memory extended, IP dialing