Dish TV today announced that it will offer 70 channels in the basic tier free to its subscribers in the four metros. Under this new offer, the customers will be able to receive a basic channel tier consisting of 70 channels free of cost for life. Most of the channels in this basic tier are free to air besides some paid channels. Subscribers availing this Dish TV's new offer will have to remain active by subscribing to a regular package at least twice during a year. Aimed at viewers in the 4 metros, new customers will be eligible to receive a basic channel tier comprising of 70 channels for life (i.e. five years)...They will just have to do the minimum recharge of Rs 200 every six months to help us identify that they are still on our network. This offer is available only for New Acquisition. All new subscribers will be able to watch more than 70 channels for Rs 400 for a year.