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