[Resolved]  Micromax — Quality not proper

I had purchased MICROMAX Q75 in April 2013, I hardly used it.. it has so many problem..1:- the sound was not coming, i was not able to listen the call..so i had to use Earphone to receive the call or make the call. I lodged complaint at 201, 2nd Floor, V Star Mall, Opposite Loop Gallery, Opposite Railway Station, Chandavarkar Road, Borivali West.the problem got solved after approx. 9 days. later, after few days, i found another problem 2:- The mobile was getting auto switched off whenever i was getting incoming calls...I again went to abovementioned centre, they said there is problem in motherboard...and resolved it in 25 days..I got the mobile now the auto switch off problem is solved but again ..1st problem started.i have to use earphone to speak on call...i do not want this piece please make an arrangement to replace it... Mrs. sharma [protected]