Originally Posted by meetrohit_2007@rediffmail
Sir, my Xperia ZL microphone volume is very low. i mean the person at the other end is not able to hear my calls properly. i had to speak off very loudly and than only he can hear a little bit. please help me how to get rid of this problem sir.
its a hardware fault. take it to service center. they will replace your phone with the new one for free provided you got warranty.
My ZL has been replaced with the new one for same reason along with IR reciever problem.