This actual storey how poor customer trapped and cheated by mobile compay, My job require occasional traveling and during one of my visit to Delhi (NCR), I have bought Samsung Galaxy POP GT-S5570 model on 21-May-2011 (stayrday) from Faridabad. To my surprise during my return trip to Lucknow on Sunday when I pligged earphones to listen to attend phone calls in trains it output was hardly audible i tried every damm thing to increase the volume contacted customer call centre, even technical person told me to change through profile change... read full review »