How to mute & change the volume for FaceTime call: For mute or to change the volume of FaceTime call we are telling you a complete processes. To mute voice of yourself click on mute button which is available in call window and touch bar. From the the of the option it is very clear that it mutes only your voice, so you can still hear the voice of others but they would … [Read more...] about How to mute & change the volume for FaceTime call