If you’re not able to dial one of our pre-installed local numbers for free and if you don’t have a mobile data connection or Wi-Fi connection then all is not lost. Our app will still let you make an international call using the Call Back function. With Call Back our App places a (non chargeable) missed callĀ  to one of our access numbers. Our automated system disconnects the call without charging you for it and then calls you back allowing you to then dial your international number.