NewsTelecomTRAIVodafone Idea (VI) Vodafone Idea Sustains by Delivering Higher Voice Quality, Airtel Rating Dips in December by Lingraj Sahu 08/January/2021 by Lingraj Sahu 08/January/2021 Vodafone Idea delivered the highest voice quality in November and December 2020. TRAI is counting Vodafone and Idea as two separate telecom …
