Hi ivor,
A warm welcome to the Vodafone eForum!
I’m pleased to let you know that you can unlock your dongle and use a foreign SIM.
Check out our
Network Unlocking Code thread for instructions on how to do this.
You’ll need to contact
Vodafone Greece regarding obtaining a SIM card and to get their APN settings. You should be able to do this via their website.
All the best,
Jenny
eForum Team