Support HSDPA / UMTS 2100MHz GSM / GPRS / EDGE 850 / 900 / 1800 / 1900MHz USB 2.0 high-speed slot Chipset: Qualcomm MSM 6246. SMS Message Data service USSD function(option) Voice call facility(option) Data transmission up to 3.6Mbps (HSDPA) Data transmission up to 384Kbps (UMTS) Data transmission up to 384Kbps (EDGE) High-capacity phone book / SMS box T-flash card;micro SD card slot (up to 8GB) Operating systems Windows2000, Windows XP, Windows 7, Windows Vista, Windows CE, UBUNTU 8.04, Mac os x 10.4. CD box or paper box.
