This is a topic to be thought on that why does not airtel has a wimax service ?.Reliance which just entered the broadband circle has launched wimax but airtel being in this field for years have still not even thought about launching a wimax for its users.The main advantage wimax gives the user is the option of not having a phone line. Which saves the additional cost to be paid when installing the  broadband .Reliance on that just takes one time money for installation there are no modem charges per month but airtel people charge per month so there is many advantages of having wimax so …