Hi
I am using samsung champ duos, a dual sim mobile set. I have internet connetion. I want to use it as a modem with my laptop. I have tried with Kies but failed to establish connection. How Can I use my phone as a modem with my laptop.

you can use samsung champ duos cell phone as a modem with your laptop or desktop computer. just review the support of champ duos

Download samsung skies From official samsung website and you are done!