I ported my SIM to BSNL and the employee took Rs 300

In Kerala, BSNL has waved off the SIM up-gradation charges Earlier, in order to get a 4G SIM user had to pay Rs 20 but now the customers can

300 from me, doing FRC I guess, he said I'll get two months free service, was it a scamcorruption? All related

bsnl sim order online free How to upgrade from BSNL 2G3G SIM to 4G? BSNL offers free 4G SIM card upgrades at select locations such as customer service centres, franchisee

bsnl sim online apply How to upgrade from BSNL 2G3G SIM to 4G? BSNL offers free 4G SIM card upgrades at select locations such as customer service centres, franchisee