Hii all of you. This is sumit.now today I gona tell about Airtel.
Network- sometimes Airtel network work so well but sometimes it works good.you cant open any thing.facing call problem, network blinking, cross connection etc.
Its customer service was good previously but this time its worst.they dont give any useful offers and not received call to solve your problem.
Airtel charges are so higher.it charge too money but dont give any useful offers.
Its billing services are good but I think they do best.