Solved
Roaming
Do I need to set anything up to use in France and italy
Yes, you need to change the APN in your phone to 'mob.asm.net'
https://community.smarty.co.uk/t5/faq/setting-up-your-ios-device-to-work-abroad/ta-p/7918
https://community.smarty.co.uk/t5/faq/setting-up-your-android-device-to-work-abroad/ta-p/7919
