6.7  WHEN THINGS GO WRONG
 
* Nothing happens when you try to connect to a telnet site.  

The site could be down for maintenance or problems. 

* You get a "host unavailable" message.  

The telnet site is down for some reason.  Try again later. 

* You get a "host unknown" message.  

Check your spelling of the site name. 

* You type in a password on a telnet site that requires one, and you get 
a "login incorrect" message.  

Try logging in again.  If you get the message again, hit your control and 
] keys at the same time to disengage and return to your host system. 

* You can't seem to disconnect from a telnet site.  

Use control-] to disengage and return to your host system.