Do not use – International calling - Yolla Review

I downloaded the app and the put some credits on it. The first time I used it worked fine. The second time is used the app the calls it wouldn’t allow me to make calls. The only way I could call was by saving the number as a contact and then after I called the call hung up a couple seconds into the call. Save yourself the headache and use a different app!
Review by inventing the future on International calling - Yolla.