- HSDPA / UMTS 850 / 1900 / 2100MHz                                                 - GSM / GPRS / EDGE 850 / 900 / 1800 / 1900MHz                                                                                                  - High speed transmit rate (Downlink 7.2Mbps / Uplink 384Kbps)                                                                                                         - Compatible with Windows2000；Windows XP；Windows 7；Windows Vista； UBUNTU 8.04, Mac os x 10.4.                                                                                                          - No CD require,Auto play and plug                                                           - SMS Message
- Data service
- High-capacity phone book / SMS box