[HELP SEND short]
The SEND command is used to send a message to another TTY line.
form of the command:
SEND TTY46 HELLO THERE
       or TTY may be omitted as in:
SEND 46 HELLO THERE
       or, using the JOB NUMBER:
SEND JOB 12 HELLO THERE
       or, to the computer room:
SEND OPR HELLO COMPUTER OPERATOR

      A nifty feature of SEND is to notify yourself when
      your program is finished by typing :
SEND .
      after your last program input.  The "DOT" (.) means send to yourself,
      so you get  a  "bell"  to  tell you the program is finished and the
      terminal is at monitor level.
[End of HELP SEND]

KJOB
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