People cannot hear me on my iphone 8 except on speaker?

Hello irishnoel,

Welcome to Apple Support Communities.

From reading your post, it appears people can't hear you on phone calls unless on speaker phone, correct? We're here to help you take a look in to that!

Here is an article to follow on steps to help resolve this issue:

If the microphones on your iPhone aren't working

Hopefully this helps!

Hi irishnoel,

Great work on walking through those troubleshooting steps. With the issue continuing to persist, we would encourage you to Contact Apple Support for further assistance.

Take Care!