    Dir    -  List of messages posted in current topic.
    Frwd   -  Forward to next page of current message or directory.
    Back   -  Back to previous page of current message or directory.
    Read   -  Read a message selected by number.
    Nxt    -  Next message after current message displayed.
    Prev   -  Previous message displayed.
    Add    -  Add message to local or internet bulletin board.
              FILE - add a file; EDIT - create message with EDT.
              Messages are posted under the current topic.
    Erase  -  Erase message that you added by number from current topic.
    Snd    -  Send reply to selected message on local bulletin board,
              internet bulletin board, or to poster of the message.
              FILE - send a file; EDIT - create reply with EDT.
    Write  -  Write selected message to a file in your current directory.
    Topics -  Return to topic screen for current category.
    Quit   -  Exit this category of topics.
    <CR>   -  Means press the carriage return key.
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    Select option from menu box by first letter of desired operation.
