Push the button!
Reminds me of a recent Prime Minister Question time (PMQ's). I think Boris was laid up in number 10 doing his self-isolation bit for the country.
Through the wizardry of science he magically appeared on screen in the House of Commons, after a few seconds of attempting to bluff his way out of giving a straight answer he managed to "Mute" himself.
The rather tenacious Sir Lindsay Hoyle, occupying the speakers seat appeared to be bemused by the gaff and barked a command to BoJo "Push the button - Push the button".
As you can see from the handy El Reg Icon Boris was playing with a full deck of cards that day and averted what could otherwise be a rather messy unplanned outage.