BlackBerry with free calls is almost ready. Would you like to test it out?

What's new in this version?
Free calls on Wifi and 3G! (OS 5 + OS 7 only)
Performance improvements for OS 5
Sending stickers is now faster than ever
Bug fixes
* Messages may use your data plan


Please open this page on your BlackBerry device
in order to install the beta version.

http://viber.com/products/blackberry/beta/