I want to use my iPad 2 while I'm on vacation but I don't want to come home to sky high user fees. Will I be ok using it in WiFi areas?
Of course you will.
Contrary to popular belief, Scotland is not quite a third world country
I do recommend turning off "cellular data" while you are on travel to be sure you are only using WiFi.
You could buy a SIM card in the UK for your iPad.
When using free Wi-Fi be careful with your passwords. You never know whether you can trust a free Wi-Fi router.
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