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When the discussion machine is set as a double representative machine, dcn-dissbdd double representative button is needed to replace the original single microphone button. Technical specifications mechanical indicators installation card is installed on the discussion machine, the color is silver white (RAL 9022) order information dcn-dissbdd double representative button (10) new generation DCN system conference discussion device button (10) for double representatives. Order No. dcn-dissbdd when the discussion machine is set as a double representative machine, the original single microphone button should be replaced by the dcn-dissbdd double representative button. Technical specifications mechanical indicators installation card is installed on the discussion machine, the color is silver white (RAL 9022) order information dcn-dissbdd double representative button (10) new generation DCN system conference discussion device button (10) for double representatives. Order No. dcn-dissbdd

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