A very interesting snippet from Sailesh Raj Bhan interview in Outlook Business.
I think the single telecom company he mentions could be Reliance Communications mostly
Read the Magazine on this link
Outlook Business - February 2, 2018 Digital Magazine from Magzter - World's Largest Digital Newsstand https://www.magzter.com/preview/259/262023#.WoPajwad8CU.twitter