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FAQs: My O2

Hi all, welcome to the My O2 board! If you need advice on My O2, this is the place you can post your question to and get replies from other customers. In case your question relates to My O2 Business, you might also find some helpful information in ou...

Resolved! My o2 Firefox Issue

When I try to view the My o2 page after logging in, the information is available for just a moment before it disappears and I'm left with the view seen in this image: I've tried disabling all add-ons and it still happens. Oh, it also does this in Edg...

Resolved! Top up

Dear Sir or MadamThank you in advance for your support.Are there any instructions on how to top up the battery?if you have a "16-digit" top-up code?If I dial 4444 and then press "2",the top-up does not work for me.Does anyone have a solution please?G...