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 ...

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 ...

O2 has announced to its customers that it will be introducing a fair usage cap of 25GB when roaming in the EU from August. Some reports have suggested that this is the first step towards the end of ...

O2 Mobile Unlimited has become a talking point for US consumers who travel frequently to Europe or who are exploring ...

While some networks are staying one step ahead by agreeing to drop roaming charges across the EU early, others are dragging their feet a bit. Over the last two years, the European Union has been ...

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 ...

O2 Travel is a new tariff for holidaymakers and travellers costing £2 per day, revealed mere days after new EU rules on data roaming. Just days after the EU passed new rules limiting the cost of data ...

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, ...

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 ...

Now happily married to Virgin Media, O2 has a long pedigree in the mobile network business, dating all the way back to the turn of the century when it was BT Cellnet. In that time, millions of ...