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Sim swap major failure

@Dave-O2 i am really hoping you can help me here. I joined O2 from Vodafone and requested a sim swap on or around 10th January and am still waiting for something to click in to gear. Several members of staff over the phone have continued to fail to h...

Phone says "incoming call" when I make an outgoing call

Switched over to O2 a few months ago, to a rolling plan. Number ported from Three.When I make a call, it now starts with an automated voice that says "incoming call", which makes no sense.What's going on with this? Can I make it stop?Thanks!

Resolved! Number change

I would Iike to change my number

Resolved! Iphone 13 no Service since transfer of number

i recently ported my number over from O2 to vodafone. and since the activation my iphone shows no service from a vodafone sim. the sim works fine in other phones, tested with (also tested with vodafone) and i also tested with other sim cards. all sim...

Phone not connecting

I am in Australia. Phone is not connecting to roaming

Mobile number pay as you go has been cut off

I want my number reactivating

Resolved! 2nd mobile number for business linked to current contract and phone

Hi, kindly advise if O2 offers a second number for business purposes that I can use and is linked to my current contract ? thanks

Cellular Apple Watch - ‘No Connection’

I am completely at my wits end with the conflicting information provided by O2 staff and the way in which escalations have been completely ignored for almost 3 weeks. Looking through previous posts, my problem is not unique but I have no idea how to ...

Resolved! Regarding restrictions

Mt phone has not been lifted from restrictions yet

Resolved! Billing date

How do I change my billing date?

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