Please improve call quality.

[paras0710]

I am on lastest update one which is available in first week of July. I know speaker is in camera module but call audio  have issues like rattling/shaking skipy audio like of overscrated audio CDs even when  signals on both sims is full it sometimes feels like person is standing near railway track when train is crossing while talking to me. I am on 8gb/256 version and its sad to know such good phone is bad Phone call audio quality wise.

[quaziqbal]

Same issue with me too

[Krish]

calling is the basic thing of a phone they should fix the issue first...the call clarity is just horrible

[yogeio08]

Didnt get the july update yet. But call quality is really disturbing. Also the top part gets warm while talking and gets more warmer when the call continues. I m using the 8/256 model. 

[Anders_ASUS]

We've sent this feedback back to our developers and they're looking into it. Thanks!