I know it may be fairly basic but I hadn't figured out how to get Netscape to load Telnet and log on to my system. I finally found an example address and now have a clickable button that will let you launch telnet from your web browser and log onto the system.
The address by the way is telnet://bbs.headgap.com:1474
The com:1474 to load the port was the problem for me. Works now though if you want to invite someone to visit that doesn't have the client software.
I configured my Netscape to use Black Night to use as my Telnet Terminal! Gives you ANSI color that way and the other features that Black Night offers.