Call clarity is hardware issue or software issue?

[Krish]

Asus 6z call clarity problem is hardware issue or software issue?

[Krish]

Anders_ASUS said:

We would like to know which country and area you're all from? This will help us locate the issue faster.

India

[herbert_au_kc]

Very poor call clarity as well ,earphone sound quality is very poor,I am from Hong Kong

[herbert_au_kc]

Any settings to improve sound quality during the call?

[Krish]

herbert.au.kc said:

Any settings to improve sound quality during the call?

set below maximum call volume

[herbert_au_kc]

Krish said:

herbert.au.kc said:

Any settings to improve sound quality during the call?

set below maximum call volume

Its not proper solution,its about the quality of the speaker,and i am living in HK,everywhere is noisy,its not possible to set the volume down