I have an iPhone 5c Euro Traveller & international calls allowed... However I am now in Europe and can't make calls... I can't call vodafone to get help so I'm asking here...
Is the phone actually connected to the foreign network? Try restarting it. If not you may have a bar in place. You can check online through your My Vodafone account. Failing that contact Vodafone through Live Chat would be your quickest option.
