blackNgreen’s voice changing app goes viral, hits over 3 million downloads and 20 million calls in 6 months
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The company to take the app globally in 50 countries in coming months New Delhi, 16th October 2018: blackNgreen, the fastest-emerging multinational firm offering value-added products and services to Telecom Operators in over 90 countries, launched a new fun App called Magic Call few months back and it has gone Viral with over …