Share your experience!
The other side while calling can't hear me why is that happening and what are the possible solutions
Uncheck noise supression. it works. software problem of 4.2.2
Try restart your phone.
Put in and remove headset from phone while music is playing.
If you still experience problem with the sound I suggest that you try to update/reinstall the phone software using PC Companion:
http://www.sonymobile.com/update
