Mobile network O2 will launch its 5G services in October this year, delivering next-generation mobile connectivity to its customers across the UK. O2's 5G network will initially be switched on across ...

O2 has confirmed that millions of its users are getting a speedy free upgrade. The change is bringing faster 5G+ to customers across the UK, with this service offering enhanced mobile coverage and ...

O2 HAS rolled out a free mobile upgrade which will give millions of Brits better service across its network. The new perk is now available to customers across more than 700 UK towns and cities.

Mobile network provider O2 has issued a new, urgent warning to help customers stay vigilant against thieves amidst a recent “increase” in fraudulent activity. Article continues below ADVERTISEMENT O2 ...

O2 has issued a warning to all customers ahead of an array of newly released smartphones, watches and tablets hitting the market. The mobile operator urged people to 'stay alert' as scammers were ...

Mobile operator O2 is to allow some new and existing customers to swap their phone for a new one whenever they like during their contract at no extra cost (Dominic Lipinski/PA) (PA Archive) For free ...