The Aakash-4 tablet, supporting 2G and 3G Internet speed, would be soon available at ₹3,500 a piece (without taxes), as four big multinationals , including Intel, had joined the Government’s initiative to reach computers to the bottom of the market, Communications Minister Kapil Sibal said at an Assocham event here.

Sibal urged corporates to look at innovative cost structures to reach out to the market of 800 million Indians who have little purchasing power. “That, in my opinion, will be real CSR,” he added.