An O2 customer accidentally racked up over £3,000 in roaming fees, after receiving texts which said her calls and data would be taken out of her UK allowance – here's what you need to know to make ...

If you're on O2 and been abroad using your iPhone, have a careful look at your bills, as reports say that some of you are still getting unexpected and wrong data roaming charges. As we highlighted ...

Minister for Communications Noel Dempsey has warned mobile phone companies that they could lose out on business if they do not follow a decision by O2 Ireland to abolish roaming charges for its ...

UK mobile network O2 has announced that select customers will soon enjoy the benefits of free roaming in an additional 27 international destinations. The new additions – including the USA, Mexico, and ...

On June 15th, mobile roaming was more or less abolished across the EU. Great news for anyone wanting to drum up Instagram envy with their holiday snaps, but it's easy to forget the technical ...

Think that switching data roaming to "off" on your iPhone while abroad will protect you from expensive overseas data bills? Well, think again. Some O2 users have experienced "phantom roaming" charges, ...

O2 has revealed plans to scrap roaming services with Northern Ireland, opting for a single all-Ireland call-rate. In addition, the company has said that it has signed a media messaging ...

For years Britons have enjoyed being able to use their phones in Europe without fear of picking up an expensive roaming fee. However, with the UK now out of the EU it seems some extra fees are ...