How to Mount and access Reliance Net Connect in Linux.....?

Hi Friends,
This is Dhilip. I am a starter to Linux. I am using CentOS and I tried to use Reliance Netconnect but not able to connect and access it.. Some can help me reg this issue,How to mount and access the datacard...?
Kindly reply me as soon as possible

Cordially,
Dhilip.