‘Wi-Fi will help expand reach of broadband internet’

Hetal Gandhi, Director, CRISIL Research, shares her view on the telecom sector.What has been the trend in telecom companies’ spend on network infrastructure, given their increasing debt levels and pressure on revenues?In the wake of 4G launches, the network spends for telecom operators have been on the rise over the past two years.Bharti Airtel and Idea Cellular had cumulatively spent around ₹80,0...