It is no doubt a good network but other services are too bad. The internet speed on 3G network is worst, I would rather prefer 2G. Airtel keeps on calling customers and disturbing them. There are many unwanted deductions on the name of VAS. The network for calling in my states of india is fantastic as per my exerience. The customer care centre is not much helpful everytime, they give same information we get by dialling * 121# Offers given by company are very less, not suitable so the calling and internet becomes bit costlier.