BSNL penalized

BSNL, Airtel, Jio Penalized For Not Stopping Paytm Scam; BSNL #1 In Fraud Cases! The telcos like BSNL and MTNL, Reliance Jio, Bharti Airtel and Vodafone Idea are slapped with penalties by Telecom Regulatory Authority of India (TRAI) as…