Quickly Enter Do Not Disturb in OSX
Important call incoming, and you need to enter 'Do Not Disturb' mode on your Mac in a hurry?
Find the notification bar icon in the upper right corner of your screen. It looks like this:
![](https://support.apple.com/library/APPLE/APPLECARE_ALLGEOS/Product_Help/en_US/PUBLIC_USERS/PL124/IL_NotificationCenter_osx.png)
OPTION + click
this icon to enter 'Do Not Disturb' mode. You can verify the setting is enabled by opening the panel.