Free calls from your iPhone By using Viber
Viber A free iPhone app that lets you make free calls, yes it’s 100% free through 3G and WiFi.Is able to function completely in the background without draining the battery (even when the application is not running in the background), it works via Bluetooth and manages to boast both faster call connections and with excellent audio quality.
Anyone who has a iPhone must have this application called Viber, Which synchronizes the contact list the iPhone, through a logo, which show which of your friend is using viber.
It does not require registration of the user. Another detail additional is that while it is running in the back ground, you can receive calls through this service.
The user sends a push notification through the Apple server. And as soon as the user clicks “Reply” (in such notice), the application runs, and make a connection in second.
For this application visit