I don't have a microphone on my Facebook

Solution
Have you checked not only the settings on the phone, but also the settings within Facebook?

I am assuming you are using the app, so it would be the settings within the app.

Also, it will depend on what you are doing on there that requires a microphone (as Facebook itself doesn't use one). So you may have to check the settings within the area you are using it with as well.
Have you checked not only the settings on the phone, but also the settings within Facebook?

I am assuming you are using the app, so it would be the settings within the app.

Also, it will depend on what you are doing on there that requires a microphone (as Facebook itself doesn't use one). So you may have to check the settings within the area you are using it with as well.
 
Solution