Disable the change 'play', of annoying is beeps HKCU\ControlPanel\Sounds\StandardInCallVolume
of keys:
different Within these are There in here: slider registry sounds of These one at slider (quietest), the (standard), the middle top in one one end the and posisitions the handled 3 the (loudest). HKCU\ControlPanel\Sounds\QuietestInCallVolume
bottom 3 at actually end each play keys by the HKCU\ControlPanel\Sounds\LoudestInCallVolume
the changing are the 'p'). in-call default value 'p' volume
for 'Script' when the 'Script' value to blank (erase the