SET(MESSAGE_ACTION_TYPE) Sets the action to be taken when DECTPU generates a completion status of the severity you specify. Syntax SET (MESSAGE_ACTION_TYPE, {NONE | BELL | REVERSE}) Parameters NONE Directs DECTPU to take no action. This is the default. BELL Directs DECTPU to ring the terminal's bell when a completion status of the specified severity occurs. REVERSE Directs DECTPU to display the completion status in reverse video for ½ second, then display the status in ordinary video. Comments To set the severity at which the action is taken, use the SET (MESSAGE_ACTION_LEVEL) built-in. The action you specify using SET (MESSAGE_ACTION_TYPE) is taken for all completion messages of the specified severity or greater severity. Example The following statements directs DECTPU to display informational, warning, and error messages in reverse video for 1/2 second, then in ordinary video: SET (MESSAGE_ACTION_TYPE, REVERSE); SET (MESSAGE_ACTION_LEVEL, 3); Related Topic SET(MESSAGE_ACTION_LEVEL)