ADVERTISEMENTHow Airtel Took Jio's Challenge On The ChinHow Airtel Took Jio's Challenge On The Chin NDTV Profit18 Sep 2019, 01:19 AM IST 17 Sep 2019, 08:52 AM IST18 Sep 2019, 01:19 AM ISTWhatsAppX (was Twitter)FacebookTelegramSaveHow Airtel Took Jio's Challenge On The ChinADVERTISEMENT