How to recharge your Indian BSNL sim card

BSNL Offering Free SIM Until January 1, 2021 bsnl free sim BSNL offers free 4G SIM card upgrades at select locations such as customer service centres, franchisee offices, retail stores, or DSA Do note bsnl sim near me free Upgrade to BSNL 4G SIM free of cost, company also offering complimentary 4GB data BSNL 2G and 3G customers can now upgrade to 4G SIM cards at

bsnl prepaid sim card online registration 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