Pre-Jio, the data speed was 256 kbps; and post-Jio, it is 21 mbps, he pointed out.
Referring to US President Donald Trump's visit to the country, Ambani said India is much different than what it was during the visits of his predecessors Jimmy Carter, Bill Clinton or Barack Obama, and pointed out that mobile connectivity was a key change.
I have no doubt in my mind that we will be among the top three economies in the world, Ambani said, adding that the only debate which can exist is whether it happens in five or in ten years.
We in India have the opportunity to become the premier digital society, he stated.
"The next generation will see a very different India than what you (Nadella) and I have grown up in," he said.