Bharti Airtel, popularly known as Airtel, is India’s second-largest telecommunications service provider (followed by Reliance Jio), with 387.77 million subscribers. Founded by Sunil Bharti Mittal in 1995, it has roots in the Indian subcontinent and currently serves users from over 18 countries.    Airtel launched the Airtel Thanks App in October 2018, with over 100 million […]