Business Vodafone Idea is on the verge of a crisis: What went wrong with the telecom major? Updated : November 13, 2019 11:13 AM IST Vodafone-Idea has been in the industry for decades and has sufficient experience in deploying new technology. Vodafone-Idea lost 14 million subscribers in the June quarter, taking the losses in the past year to about 115 million users. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.