How to do an Prank Call

In This post i going 2 show how to do an prank call .In this method u can call of no cost in  any country  up to ten min
http://www.mobivox.com/ just go 2 this web site and sin up then go 2 direct web call enter u r number and  victims number then choose the call button first call come 2 u r number  then it automatically connect the number which u enter
           enjoy this cool tricks