India’s first 4G service provider Bharti Airtel all set to launch its 4G LTE service for mobile customers wherein airtel 4G users can enjoy fourth generation mobile service over LTE enabled smart-phones. According to our exclusive sources Airtel will officially launch 4G LTE services on Mobile Phone by the end of December, 2013 (expected in 3 weeks from now).As of now Airtel 4G services providing...