Hello friends i am Pranab Mahata and today i going to share free calling trick for all sim
*Not working on airtel sim.
So let’s Start:–
1. Dail 180020802080 and they will disconect your call.
2.Now you will get a call by them.
3.Then a computer ask your name ..spek your name afterthat they ask number which you want to call. Enter number or spek.
4.wail for connected call and enjoy free call..