Whistle Phone is one of those few iPhone and iPad apps which I love the most. Some time back I told you about Google voice account which gives you a U.S.A based number and also you can make free calls to U.S.A. Though for some strange reason this trick stopped working for me and then I had to start with hunt for another software which can help me to make free calls to U.S.A.
Since I have a huge client base in U.S.A, unlimited free calls to U.S.A will save lots of money from me. Here I found a useful iPhone application call Whistle which also works on iPad and Mac/Windows system which will let you make free voice call to U.S.A. and you will also get a U.S.A number.
How to use Whistle Phone on your iPhone?
In this tutorial I will tell you how you can create a free account on Whistle and get your own U.S.A number and make free calls to U.S.A. You can follow the same method for their windows or Mac based application to get your own U.S.A. based number.
Install Whistle Phone and start the app on your iPhone. Now in the option click on create a new Whistle account.
Once you have done successfully you will get an Email to verify your account. Once you have verified your account, you will be able to make free calls to U.S.A . Though when you make a call, you will be greeted with an advertisement for 15-20 seconds but after that there is no limitation on duration of calls
For people who don’t have iPhone, simple download the windows or Mac application and get it installed on your system. I have Whistle phone installed on my iPhone and on Windows 7.
Do let us know what do you think about this whistle phone free service? And also let us know what service do you use to make free calls to U.S.A?