hi i don have network card in my system.. can someone tell how to configure smartax mt882 modem in windows vista in usb port.. frns please help

Support Information:
Device Type: Modem / ISDN
Manufacturer: Huawei Technologies Co.,
Model: smartax mt882
Interface: USB
Operating System: Windows Vista
Age of Device: < 2 years old
FCCID:

Find it on DriverGuide (http://members.driverguide.com/index.php?action=srch&sm=b&aax=&qa6=2033&qa5=10&qa7=1801&dp=2&qm0=smartax+mt882&jmd=and&fzz=d) | Find it with Google (http://www.google.com/search?hl=en&lr=&ie=UTF-8&oe=UTF-8&q=Huawei+Technologies+Co.%2C+Modem+%2F+ISDN++smart ax+mt882+Windows+Vista+) | Research manufacturer Huawei Technologies Co., (http://members.driverguide.com/index.php?action=getinfo&companyid=2033)