27-02-2015 04:56 PM
27-02-2015 04:59 PM - edited 27-02-2015 05:01 PM
You can't on 48.
They don't support data roaming abroad.
You're restricted to using wifi where available.
By the way - you seem to be using an iPhone in which case you might want to be aware of this:
http://community.48months.ie/t5/Need-Help/Iphone-6-no-network-when-overseas/m-p/32727#M11081
And when roaming abroad in the EU the EU roaming add-ons may be of interest and may be more cost effective than paying for incoming and outgoing calls and outgoing texts from your cash credit balance:
Hope this helps.