spam calls

Microsoft and Tech Mahindra join hands on blockchain-based solution against spam calls in India

Microsoft and Tech Mahindra have joined hands on a new blockchain-based solution to fight against the unsolicited commercial communication (UCC) or spam calls in India. Spam calls ...

TRAI to use blockchain against spammy telemarketing calls and SMSes

Telecom Regulatory Authority of India (TRAI) is planning to use blockchain technology to restrict the pesky telemarketing calls and messages. The spammy calls and messages are anno...