How to increase the call volume in xolo q700 I have xolo q700, not sure if the problem is unique to my piece.  During the incoming/outgoing call, voice is not audible (very feeble), however speaker option and headphone provide good volume.

Is there any settings I can change to improve volume during my call in non-speaker/headphone mode?
Try any Audio Manager app from play store. 

AudioManager

Audio Manager