Connecting 3G USB modem on Ubuntu

Hi friends, I have a micromax 352 3G usb modem and I m using it with ubuntu 10.04(LTS). I am writing here 'How to use USB DATA CARD/MODEM on Ubuntu'. It is very easy to use and works with other 3G usb modems. I hope that it will be helpful for you guys.

Step by Step Guide to use USB Modem on Ubuntu

1. Download Sakis3G Script : click here to download
2. Now go to Downloaded file, extract it and make it executable : click on file and go to permission tab and mark allow execute file as program
   
3. Now double click on file (sagks3G) and select : Run or Run in Terminal    
4. Select Connect with 3G
   
   
   
   [After running 3G file, it is also possible that you will see another window asking you for select a device from menu.Select usb device.]
5. Select your APN or click on Custom APN And Enter your APN
   
   
   
6. After this step prompt windows'll appear and ask for Username & password. So enter anything (abc etc.). After few moment a message will be prompt to say you are connected. Click on connection information to see details.
   
   
   DONE!!!! & HAPPY INTERNETing!!