Data Roaming Abroad

[thomaspassmore]

I have read a lot, and I think i know the answer, but i dont want to be stung
Can anyone confirm whether if i have Data Roaming set to Off then I cannot be charged anything by o2, whatever app i use.
I am plannign to use a skiing app that will use the GPS to track where I am and record our days. Dont want to get charged for it though!
thanks

 

[jav6454]

Data Roaming off is that, it will be off. If the Skiing app uses data, then it will not get data sent to it.

However, enabling the feature will allow data inflow/outflow and at the same time allow your bill to be the size of, well, imagine a pretty large bill by your standards...