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Date: Thu, 24 Sep 2009 20:34:59 -0700 (PDT)
From: Nick Davies <nickavies@yahoo.com>
Subject: Volume control for headset
To: linux-bluetooth@vger.kernel.org
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Dear all,

   I've tried to control the headset's volume via the volume control on my platform. I am curious about how the headset's volume is controlled? Just send some special bluetooth packets to the headset, and then change some registers related with volume control of the headset?

      Any explanations are welcome!

Best regards,
Nick