@dino29 Bro. First you read his title well. This the second connection. If it like in his place, like your first para, Sagar Bro known well in his first connection. And his place is 15 kms interior from a town, I think. So Sagar Bro known about all' the person very well, coz the place is not a big area, I think. In the town there is no Airtel's own service. It is the main reason.
(When I ordered my TS ,the own dealer is 30 kms far from our area. They came immediate. Coz the road is fine. Our area is also a town, even they haven't their own centre). So in his area Airtel depending upon the small dealers. The dealer depends a particular person know to fit the dish and install. This kind of technician, don't heard the dealer's, words.I think it's the main reason for delay.