BSNL users can get free 4G sim card till December 31, here's how

Is there any amount required to port Airtel to Vi, or is it free? Your Airtel SIM must have Outgoing Service Validity with

BSNL BIG OFFER - BSNL 4G Sim Card Free

bsnl sim A BSNL 4G SIM otherwise costs Rs 20 The free BSNL 4G SIM card offer can be availed of through BSNL Customer Service Centers and from all BSNL

bsnl new sim online order According to BSNL, consumers can update their SIM card to 4G for free if they receive a reply SMS displaying 3G