If you use a microphone with a physical button, check if it’s working as expected. If it is loose, chances are the mic is unmuting itself when you accidentally move it or when something around ...

If nothing is blocking the mic, it could be a permissions issue This article looks at all the different reasons an iPhone ...

To check your input device through Sound Settings: If you're not sure which microphone to choose, try speaking into each one and watch the blue bar above Test your microphone to see which one ...