Wait for your friend to answer and enjoy your unlimited long distance call! As mentioned before
, there are also other programs that can let you have an access to an unlimited long distance call. The steps on how to use these programs would also be more or less the same as the one with Skype. For further instructions, you can just directly go to the website of the program you wish to use and follow the easy steps being provided in order for you to enjoy an unlimited long distance call.