Tech Mahindra Teams up With Microsoft to Curb Spam Calls Posted By: kiran mahajan August 27, 2018 Leave a Reply According to the TRAI, UCC or spam calls are a major nuisance to telecom subscribers across the country. TRAI has been working with industry stakeholders to curb this menace. from Top Tech News- News18.com https://ift.tt/2PBEMHI Tweet Share Share Share Share
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