1. with sim card,support phone call 2. Android 2.2, Flash10.1 3. VIA 8650 256M2GB ... case or 3g modemwith sim card,support phone call TypeSpecDescriptionCall function2G GSM call GSM GSM900/1800systemstorage2GB(FATDisk format)Samsung 2GB FLASH(4GB ... +256M DDR3Displayscreen7 inch 800*480 TFT high resolution screen, 2 point mulit touch screen .Lanuge menuEnglish, Korean, Japanese, Russian, French, German ...