... TV, e-mail msn 4.light-sensing Navigation Key wifi cell phone 8520Main SpecificationOperating Frequency GSM850/900/1800/1900MhzTVYESMemory Functionscan ... switch, wall paper& musicSupport T-FLASH memory card expansionmp3/mp4/mp5(rm,rmvb)/3gp/avi etc Multi-media playingsingle speaker ... , head-free talking,stereo head setSupport WIFI,JAVA, GPRS, WLAN, MSN, QQ,etc.FM Radio, ...