That's a fine tip.
The thing is I found a way for my microwave to not make any beeping sound ever and I can't give that up now.
No beeping at me whenever I touch a button, no beeping to tell me it's done, no beeps, ever, it's simply fabulous.
We can wake up at night and heat something without waking everyone else.
I deeply hate all appliances that beep at me.
Don't get me started on all the garbage appliances like dishwashers and washing machines that play whole-ass-songs when they're done.
I keep repairing my old ones, and I dread the time when I'll have no other choice but to replace them.
I kinda enjoy silence.