I spent a couple of sec's reading the help file and got it but here we go. you type o to connect ip here port here . Ie o 127.0.0.1 30 this what it look like from xp
Welcome to Microsoft Telnet Client
Escape Character is 'CTRL+]'
Microsoft Telnet> o 127.0.0.1 30
Connecting To 127.0.0.1...Could not open connection to the host, on port 30.
No connection could be made because the target machine actively refused it.
Beer, Helping ugly people get laid since 1862.