Valid commands are:

  SELECT

  This command will select a conference for inclusion in the QWK packet
  generation.  A single conference number or range of conference numbers may
  be entered.

  DESELECT

  This command will deselect a conference or conferences.  A single conference
  number may be entered or a range of conference numbers may be entered.

  RESET

  This command will reset the last message read pointer for a conference or
  conferences.

  A conference number entered alone will toggle the selected status.

Examples of valid commands:

  87                         Toggles the selected status of conference 87.

  SELECT 1                   Selects conference number 1
  SELECT 10-23               Selects conference number 10 through 23
  SELECT ALL                 Selects ALL conferences available
  SELECT 1 HIGH-100          Selects conference number 1 and sets the last msg
                             read pointer to the highest message number - 100
  SELECT 49 LOW+10           Selects conference number 49 and sets the last msg
                             read pointer to the lowest message number + 10

  DESELECT 71                Deselects conference number 71
  DESELECT 41-56             Deselects conferences number 41 through 56
  DESELECT ALL               Deselects ALL conferences currently selected

  RESET 67                   Resets last message read pointer on conference 67
  RESET 89-152               Resets last message read pointers on conferences
                             through 152
  RESET ALL                  Resets last message read pointers on ALL
                             conferences

