We have heard a lot of horror stories about people taking their beloved iphone abroad and on return being hit with huge phone bills due to data usage whilst on holiday. In one extreme example someone on a standard £35 contract received a monthly bill of over £1000! Thankfully it is very easy to avoid these excessive charges. When travelling abroad you must consider what you are going to need? Will you need your phone to text or make calls? Or will you just be using your iphone for music? If you only want it for music the easiest thing...