acf@vermilion:~$ telnet kremvax.acfsys.net 22
Trying 206.125.172.134...
Connected to kremvax.acfsys.net.
Escape character is '^]'.
SSH-2.0-OpenSSH_6.0p1 Debian-4
^]q

telnet> q
Connection closed.
acf@vermilion:~$ telnet kremvax.acfsys.net 22
Trying 206.125.172.134...
Connected to kremvax.acfsys.net.
Escape character is '^]'.
Connection closed by foreign host.
acf@vermilion:~$ [A
bash: [A: command not found
acf@vermilion:~$ telnet kremvax.acfsys.net 22
Trying 206.125.172.134...
Connected to kremvax.acfsys.net.
Escape character is '^]'.
SSH-2.0-OpenSSH_6.7p1 Debian-5
^]q

telnet> q
Connection closed.
acf@vermilion:~$