As this is gonna be a hate review for the network aircel in Hyderabad as this network have great offers.
I used to buy the sim but when I get to know it after a month in some area in Hyderabad this network wont work at all and if there is a network they offer a poor connection while talking and if there would a lot of traffic in network they it worst then ever it just wont improve in hyderabad and could not find any solution I have cange my operator and happy with it all though it give good network