06-12-2015 03:58 AM
06-12-2015 05:04 PM - edited 06-12-2015 05:05 PM
You will need an active membership and cash credit on your account to cover the cost of incoming and outgoing calls and outgoing texts:
http://www.48months.ie/membership-plans/going-abroad
Note that your membership allowances will not cover any outgoing/incoming calls or outgoing texts while abroad.
Obviously the EU roaming add-ons won't work in the USA.
48 don't support data roaming abroad so you will have to just use wifi where available.
If you are using an iPhone then read this before you go too:
Hope this helps.