Cannot make an international call. Can someone explain why?

[whiramanoo]

I have the International bolt-on.

I am trying to call a freinfd in Iceland.

I have reached him in the past without an issue.

?

[Bambino]

@whiramanoo Do you have a spend cap on your account? Spend Caps on O2 - O2 Community

If you and your friend in Iceland both download WhatsApp you can call, text and video call over a WiFi connection for free. No bolt-on necessary.