This clean arrangement was a smart move on Samsung's part, one that should save consumers the confusion of fumbling around simply to raise or lower the speakervolume.
England claimed third umpire Harper had failed to turn up the speakervolume when they referred the decision and said they were seeking to have the lost referral reinstated.
However, England allege that Harper did not have the speakervolume on the stump microphone turned up high enough and so was unable to hear the ball hitting Smith's bat.