Click on the Start button, from that menu choose Connect to:
In the Connect to a Network Wizard Click Set up a connection or network
Select the Set up a dial-up connection Click Next
Chooose your Dial up modem (if prompted to) Click Next
On the Set up a dial-up connection screen Enter your access number, if you know it. Otherwise use a number from our Dial Up Numbers List
When you have filled in the LogicalNet information Click Create
You should then be able to click Close Almost done!
You should now be able to click Ok, then Ok again, then right click on the Dial-up Connection and get on the internet!