Open Network Connections.
To configure a dial-up connection, click the connection that you want to
configure, and then, under Network Tasks, click Change settings of this
connection.
Do one or more of the following:
To configure dialing devices that your computer uses to make a connection (a
modem, for example), phone numbers, host addresses, country or region codes,
or dialing rules, click the General tab.
To configure dialing and redialing options, or X.25 settings, click the
Options tab.
To configure identity authentication, which is a way to help verify your
computer’s identity when making a connection, data encryption (which codes
the content so that it’s less likely to be readable by someone other than the
intended recipient), or terminal window and scripting options, click the
Security tab.
To configure the remote access server that you want to connect to and
protocols (the format that your computer uses to communicate with other
computers) used for this connection, click the Networking tab.
To turn Internet Connection Sharing on or off or configure your computer to
establish a dial-up connection automatically, click the Advanced tab.
Notes
Mor information is available in Help and Support on your PC