1)Frequency HSDPA / UMTS 2100MHZ / EDGE / GPRS / GSM 850/900 / 1800 / 1900MHZ
Transmission (Maximum data rate

2)UMTS 384kbps Uplink
HSDPA 7.2Mbps Downlink

3)Plug &Play (Auto installation)

4)Micro-SD slot (Expandable up to 4GB,use as memory stick)

5)Internal Antenna<BR>SMS Function

6)Phonebook Function

7)System Support:Windows 2K / XP, Vista, Mac OS,Windows 7