     The Operator command allows you to "talk" keyboard-to-keyboard
     with the operator of this NOS system if the system is attended.

     When you wish to terminate the chat session, type  the  escape
     character on your keyboard, and then press <ENTER> or <RETURN>.
     The default escape character is "CTRL-X",  which  means to hold
     down the <CTRL> key and press the <X> key simultaneously.  This
     escape character may be changed to whatever you prefer by using
     the "E[scape]" command.

