BSNL is offering a free 4G SIM upgrade

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BSNL is offering free 4G SIM upgrade to its 2G/3G customers with Complimentary 4GB Data

Abhishek Jha -

BSNL has announced that customers of BSNL 2G and 3G can upgrade to a 4G SIM card for free. BSNL is offering free 4G...

October 11, 2024

BSNL is offering a free 4G SIM upgrade

BSNL is offering free 4G SIM upgrade to its 2G/3G customers...

BSNL has announced that customers of BSNL 2G and 3G can upgrade to a 4G SIM card for free. BSNL is offering free 4G...