SAMSUNG S5 Other People Aren't Able To Hear My Voice Properly

[shaan banerjee]

I am from India, and recently bought a Samsung s5 on dated: 11th April 2014, On the launching day itself was very happy after getting this new phone, But when i talk to other people they are not clearly able to listen my voice also there is a lots of fluctuation in voice, many people complaints me regarding the same. so i thought might be some hardware problem, so i exchanged the samsung s5 phone with the new samsung s5, But problem still remains the same, again i am facing this problem, can any one here guide me how to solve this, infact i also did many times factory reset. or i can say there is a defect in Samsung S5... IS THERE ANY ONE SAMSUNG S5 CUSTOMER FACING THE SAME PROBLEM