It's very frustrating, as while in the USA I cannot use my UK giffgaff phone to make or receive calls. I have a topped up airtime credit balance, so that's not the problem. I CAN receive texts, but not send them.
Does anyone know how to fix this? I have a Blackberry Q10.
Goody bags are UK only. You will need to use a "local phone network provider" as GG is only available in the UK, you may need to manually select a provider (it’s usually in ‘phone settings’) as auto-selection sometimes gets stuck. Don’t worry about costs – they are included in the GG roaming tariff.
Hope this helps