Give users the option to turn off the beep sound

Hello,

A fair amount of my users does not like the current beep sound, and while most would be satisfied with a different sound, there are some who prefer to have it off entirely. Could it be possible to add in a mute button for the users, such as the current "Go idle" button? Maybe even put the mute button next to the idle button?

Thank you.

Best regards,
Ao