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Tag - TRAI

spam calls

How it works: India’s anti spam telecoms blockchain

SMS spam

India’s telecoms regulator rejects lawsuit re blockchain used to curb spam calls, SMS

BSNL SIM

India’s BSNL implements blockchain to reduce spam calls

spam phone calls

Blockchain to fight spam calls for a billion Indian telecoms customers readies for roll...

mobile telecom tower

IBM explores telecoms blockchain with Indian regulator

spam calls

Blockchain used to fight spam calls in India

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