Mobile operator Bharti Airtel is handing out free high-speed data to its postpaid subscribers for the next three months to counter aggressive offerings by newcomer Reliance Jio. Airtel is offering up to
Mobile operator Bharti Airtel is handing out free high-speed data to its postpaid subscribers for the next three months to counter aggressive offerings by newcomer Reliance Jio. Airtel is offering up to