BOMDMU SKU BOMDMU-261 MESSAGING AND CALL STACKING SYSTEM, MULTIPLE MESSAGE UNIT Please log in to see price or purchase this item Request an account Line Comment Special Price Features:Play up to 99 pre-recorded messages (8 minutes of audio)3-Channel page stacker (up to 4 minutes per channel)Feedback eliminatorPriority inputBackground music inputStation or dry loop/loop start operation