O2 has announced that its mobile network is working as normal again, after 24 hours of technical issues saw millions of users left without any mobile service. Speaking to Sky News after service had ...

O2 is closing down its pay-as-you-go data only mobile SIM services later this month. These SIMs allow you to pay for internet data which you have to use within a certain number of days. There are no ...

O2 customers across much of the UK have reported problems with their mobile phone internet as many experience outages. Users in areas Like London, Manchester, Glasgow and more have reported mobile ...

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