OneSim VoIP ratesOneSim VoIP is a mobile application, which uses the combination of OneSimCard service and a Wi-Fi internet connection to make and receive calls at discounted rates.

Currently, OneSim VoIP is available only for phones which use Android OS 2.0 and higher or Apple iOS 4.3 or higher (iPhone, iPad, iPod Touch).

To make a call using OneSim VoIP, you'll need:
For complete instructions on how to use OneSim VoIP refer to the Help section in your web account.

Learn more about OneSim VoIP here.