Hello, I am using bluetooth headset that has some button to control volume and to change track etc. What I see is that the volume control does not change the volume inside the telephone but a volume in the bluetooth headset itself, so I can have the smartphone at maximum volume and don't hear nothing. I tryied with a Samsung phone and the buttons change the volume of the phone and I can see the volume bar changing on screen. How is it possible?
PS. I thought that this issue is common, but there are days that I am looking for a solution and don't found any working solution.
Perry
PS. I thought that this issue is common, but there are days that I am looking for a solution and don't found any working solution.
Perry
