Editing your dialup can start one of two ways depending
on how your desktop is set up. If you can see the
"My Network Places" icon on your desktop, right click
on it the got to properties. That will take you to the
third window of this setup. Other wise click on "Start"
then "Control Panel"



Double click on "Network Connections"



Third Window:   Right click on your dial up connection
Left click on "Properties"



Here you change the phone number your computer dials



On the "Networking" tab you can highlight
"Internet Protocol" then click on "Properties"
to set the DNS numbers



DNS should only be specified if you can get on
line but you can't bring up any web pages.