sandro.parissenti2 years ago000Is the call muted when you put the microphone in a position? This is often the case with UC headsets...Show in original language (German)curschmann2 years ago • purchased this product000purchased this productIf you turn the microphone upwards, it is NOT switched to mute. However, the speech quality still suffers because the microphone is further away from the mouth.Show in original language (German)Comment