Jio, Airtel to Vi, mobile call and SMS revenues are falling

The revenues of telecom companies have declined in the last few years. There are many reasons behind this. But one of the reasons is the most important. And that is, the number of calls and messages has decreased in the last few years. Earlier people used to make many voice calls from mobiles. At the same time they used to send messages if necessary. But internet calling and instant message services have now won the hearts of people. As ...