To begin, double-click My Computer,
double-click Dial-up Networking, then double-click
Make New Connection.
In the first box, enter a label for this dial-up account (so you
can distinguish it from any other dial-up accounts you may want to
create).
If you wish to use a different modem than the one listed in the
Select a device box, choose it from the drop-down list
in that box.
Then click the Next button.