Free unlimited call trick.

So here is a new trick for unlimited calling.
Follow these simple steps.
1. go to http://www.knowlarity.com/sr/
2. click try free for life.
3.register an account with your number and email. (real one).
4. verify account. soon you will get your knowlarity number on your mobile's inbox. miss call that number to activate your account. Now you will get your password in inbozx.
5. Login to SR product. You will get 20 points to call on any number.
6. there will be a tab "click to call" click on that, select sr number, select agent and enter number, and press call.
7. soon you will recieve a call on your registered mobile number. and they will connect your call to your dailed number.
8. Do not disconnect the call and talk unlimited to any number.
9. your points balance will be in negative. so now register a new account to call on another number.
Yeah enjoy.
working and tested. talked more the 4 hours without any problem .

Note :-
1. they will record your call.
2. if you have disconnected the call you wont able to call again coz you may not have enough points to call.
3. cant call to dnd's number.
4. you also can register a fake whatsapp account with knowlarity number.