Talk:Euro4/@comment-14.203.110.227-20150811023923/@comment-24682153-20150811125628

for verification of your number or plan when using the app, Ortel sends a free SMS every time you change the SIM card.

You are sure to have a roaming network connection (not necessarily data, this may come by WiFi) when you want to start the app?

Only reason can be that texts are not forwarded to your roaming network. But most of the people on roaming did not had problems veryfing the app.