The 
Hi Ring Someone App for Blackberry phones (OS 5.0 or Higher) should be downloaded through the phone interface. Download and install the app to enjoy free calling to the USA and other selected countries.
Click on the icon
to download
Features
Voice Calling
Receive Calls
Call Log
Call Status Indicator
Phone Book
Synchronized Phone Address Book
Username/Password (Changeable)
Compatible with standard SIP Soft Switches
SIP Protocol Support
Customer Support
Office
Baarerstrasse 53
6300 Zug
Switzerland
T: +41 43 333 888 2
F: +41 43 333 889 2
6300 Zug
Switzerland
T: +41 43 333 888 2
F: +41 43 333 889 2
