The functions described in this section handle dial-up access to the Internet.
| InternetAutodial | Automatically causes the modem to dial the default Internet connection. |
| InternetAutodialHangup | Disconnects an automatic dial-up connection. |
| InternetDial | Initiates a connection to the Internet using a modem connection. |
| InternetGetConnectedState | Retrieves the connected state of the local system. |
| InternetGetConnectedStateEx | Retrieves the connected state of the specified Internet connection. |
| InternetGoOnline | Prompts the user for permission to initiate connection to a URL. |
| InternetHangUp | Instructs the modem to disconnect from the Internet. |
| InternetSetDialState | Obsolete. Do not use. |