My name is Sandeep Jerath. I am a resident of Safdarjung Enclave, New Delhi 110029. I purchased six Set Top Boxes from the DTH service provider Tata Sky on 20th December 2008. All the boxes were installed properly . In July 2009 one set top box serial number 368330311698 was not working so I complained in the call centre. Next day there engineer came and he replaced the box. On 2nd September 2009 again one set top box serial number 368331303553 stopped working so I complained in the call centre, The same procedure was repeated, the... read full review »