visiontek 82 gh 3g modem not working in ubuntu 11.10

[akvon]

i have installed ubuntu 11.10 on laptop
now i want to browse the internet on it.

i have visiontek 82GH 3g usb modem.
but when i connect it to my laptop it doesn't get recognised

it is not shown in netwrok device.

please suggest me the commands through which i can start using usb mdem on ubuntu 11.10

Thanks in advance...........

also suggest me if my ubuntu installation is complete or not

[nrathinam]

Hello buddies
I am newbee to linux ubuntu.
I am also having the same problem, with visiontek 82GH 3g usb modem
Please help us to solve this.
Thanks in advance