Use "Share Button" to mute mic quickly

I didn't really mean mute myself I meant mute the mic with the controller using some kind of button combo.

Update 3, it mutes the audio when I hit the mute mic button.

My mic mute button was lit up and didnt work. So I updated it and now the mute button flashs and still doesnt work. What does that mean?

What kind of headset is it? Most of the headsets have a mute button located either on the headset itself, or the cord connecting it to the controller. Also does he have a chatpad? All of these have buttons that can mute a mic, without him clicking the mute
button in the party.

Hi.

does his mic have a built in mute button on either side of the headset or an adjustable position mic itself which sometimes also act as a mute button other times once the mic is plugged into his controller you can open the profile and system window which
has an option for audio and you can check to see if this mic is turned on or off.

if none of these work the mics jack input or controllers jack port maybe damaged.