Vodafone Idea Continues to Deliver Higher Voice Quality, Airtel Rating Dips in December

Vodafone Idea, the third largest wireless operator in India continued to receive higher voice quality ratings as compared...

BSNL Delivered Higher Call Quality in October, Vodafone Registers Lowest Rating

Bharat Sanchar Nigam Limited (BSNL) registered higher voice quality rating in October followed by Bharti Airtel and Idea,...

Jio Delivered Higher Voice Quality in September, Vodafone, BSNL Marginally Behind

Reliance Jio, the largest telecom operator in India registered higher voice quality rating in September with Vodafone and...