The command differs from system to system:
From the Unix command line you can issue two commands:
$ telnet
$ open vtn1.victoria.tc.ca
If you have set up a graphic browser to call a telnet client you can usually enter a telnet command as you would any other url.
telnet://vtn1.victoria.tc.ca
After connecting to Victoria Telecommunity Network you can login using your VTN account or...login as guest (until you get your own account)
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