Mic not working

[Mady21]

Hi,

 Microphone is not working for my handset. I am able to hear the caller's voice, but they are not. Plz help ASAP.

[_alexdon_]

Do you have microphone noise suppression enabled?Or slow talk?

[Hampus]

You can also try the microhpone via Xperia Diagnostics, does it work from here:
https://play.google.com/store/apps/details?id=com.sonymobile.androidapp.functiontester