As the Technology grow day by day, every person get hundreads of spam call on their mobile. There Must be a system to develop or regulation to stop Spam Calls. I am very Tired to received frequently received many calls every day. If I block any numbers, got calls from another numbers. 

Telecome Companies, Banks agents and many other business calls people so many times.

I request to Govt.  kindly do something so we can not get so many spam calls.