Don't take Onesimcard
Don't take Onesimcard, On Iphone, their app doesn't ring if your phone isn't unlocked and the app isn't open. So it's completely useless. What's more, no alert appears when I don't pick up calls. When I call Europe, instead of my U.S. number appearing on my correspondent's display, there's a French number! Response from technical support: it will take more than a day to solve this problem. I'm still waiting for my number to be displayed correctly after a week. Reply from the app: I've reinstalled our app. I have reinstalled their app 5 times on iPhone, without success. Refund request in progress. REPLY : I tested 5 numbers in Europe and all of them has the same issue with a french number instead my US number appearing. Didn't have the time to send you a request for refund now. Will do it tomorrow for sure.