A “Made In India” Truecaller Rival For Spam Calls?

Over the years, Truecaller has been a popular choice to identify spam or unknown callers but soon India will have a homegrown service. The Telecom Regulatory Authority of India (TRAI) is working on a homegrown service that will enable users to see the name of the caller. But how will it work? Watch as Tech Today's Rachna Dhanrajani explains!