Tired of spam calls? Here's how to block them on Airtel, Vodafone-Idea, Reliance Jio and other networks

Most people block that particular number using their smartphone's call blocking feature which is a legit solution. But, what if, there is a way to prevent such calls from the network provider irrespective of the network you are on be it Airtel, Idea-Vodafone, Reliance Jio or any other network.

from Gadgets Now http://bit.ly/2WSFW8b