Micromax 210 (canvas 4) problem - call not rechable and poor camera quality

I have purchased this phone 4 days ago and I have found 2 problems in the phone ,

1. My phone is mostly not rechable to others and people can't make call and if by chance it gets connected then call gets dropped in few second.

2. Camera quality is poor, it has 13MP camera but I don't see 13MP quality in the camera at all .

I suggest please provide solution for the above problem.

In terms of camera, Micromax always have inferior camera as compared to similar powered other branded counterparts. For call issue, I think you have network problem . Try to set your phone in dual mode ie. GSM/WCDMA and it will pick which is strong .