User Activity

Hi. I have recently got my son his first phone and I wanted to add his device to my own MyO2 app so I can keep track of his bill. How do I do this?Cheers
Hi.I recently upgraded the three phones in my household on O2 Refresh. All three phones are held under one email address as O2 told me that was the easiest way to keep things moving. I logged in today to add my O2 Open Discount to 2 of the phones as ...