Calls and Siri not working even recording audios

Hello reloadead,

Welcome to Apple Support Communities. I understand that you're unable to hear anything when on a call and Siri isn't responding to your voice as well. I am happy to help you with this.

Click on the article below and follow the steps provided within.

If you can't hear a person on a call or voicemail or if the sound isn't clear on your iPhone

Let me know if you have any questions.

Cheers!

Hello

Thanks for looking at the article.

Does this happen on all calls, all locations or when on Wi-Fi?

Trying to pinpoint the reason you're not able to hear on calls.

Thanks!