The working lunch is not a problem online: camera off, microphone off, nosh away.

工作午餐在网上不是问题：关闭相机，关闭麦克风，吃点东西。

You may want to turn off microphone access for all of the apps on your phone. If you find an app requiring microphone access you can always turn it back on again.

您可能想要关闭手机上所有应用程序的麦克风访问权限。如果您发现某个应用程序需要麦克风访问权限，您可以随时将其重新打开。