Why can't my call recipient hear me from my Lumia 720 phone?

[Windows Central Question]

why can't my call recipient hrar me from my lumia 720 phone

I can hear properly from the caller but I cant hear from the end. Pls advise.

 

[worldspy99]

Re: why can't my call recipient hrar me from my lumia 720 phone

You might have a bad microphone. Did you get your USB port replaced?

 

[jontyfernz]

Re: why can't my call recipient hrar me from my lumia 720 phone

I can hear properly from the caller but I cant hear from the end. Pls advise.

It's a microphone problem.Nokia care will fix it.