My name is Hareram A Gupta, I had problem with my Micromax Mobile A350 that the out going voice Mic was not working. I submitted my mobile to Micromax authorised service centre within warranty for repair on 11/07/2015. Till today my handset is not yet repaired. My Job sheet no is W030200071517877917. The service centre demanded 20 days, and they have passed till then they have not completed the work. What Kind of service are they providing?? The service centre address is M/S NEW TIRUPATI CELLULARS SHOP NO 2&3 ESTEEM TOWER, MUMBAI PUNE ROAD, KHRALWADI, PIMPRI, PUNE- 411018.