My hd mini plays high-pitched unpleasant sound after the end of the conversation. What is it and how to fix it?
I found the solution. This sound is played only if the other person finishes speaking before me. I found a setting in the registry, which is responsible for the reproduction of sound:
HKEY_CURRENT_USER \ ControlPanel \ Sounds \ CallDrop
I changed the value of "Sound" to * none *.
Sound = * none *