SuperCall is operable in all countries . This SuperCall is more feasible and elegant to work with. The clarity of the calls are 100% with noise reduction. This Dialer supports 2G,3G and wifi Connection. How to Activate: 1. Go to App Store and download "Super Call" on your iPhone, iPad and or iPod. 2. Launch Super Call => Settings => enter your username and Password. 3. Launch Super Call and dial destination number using any of the Dial formats or directly from Contact list.