Revised Link- Enjoy Free Calling From Whatsapp
Now if you are using Android mobile device. Install latest version of WhatsApp from http://www.whatsapp.com/ android/ Go to this link Click on download and download the 18.78mb file Then install it by replacing the current version After u have done all the above tell me i ll call u Whatsapp is activated this facility for limited period Once you receive the call, Calling feature will also be activated for you. So now enjoy free calling from WhatsApp. Also the voice quality is quite good.