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O2 changed my number

I switched to o2 last month from 3. PAC was successful and my keep number transferred the following day. Last Thursday I got a text saying number had been transferred!!! Hadn’t requested this and now fighting to get my keep number back. Fobbed off fo...

my sons phone is still not working after a

after a month of asking.

Logged in but when I try click my o2 to see the bills it kicks me out

I'm logged in after changing my password (seems I have to do this everytimei want access to o2) but when I'm eventually in and want to view my bill it kicks me out and wants my username and password again and when entered doesn't accept it

Cellular data won’t work when on a phone call

Hi, I don’t know if anyone else has had this problem and I struggled to find anything online. But whenever i’m on a phone call, cellular data will not work (wifi will though). As soon as the phone call is ended, data function returns to normal. Anyon...

Resolved! Topped up £10 and didn’t get dats

I topped up £10 credit and thought I received £10 big bundle for the month. I didn’t receive the data as it was a day before the renewal. I then had to top up £10 again to get the data. I would like a refund of £10 as I have had to pay twice.

Resolved! Where is 'Device details' on My O2?

Where do I find 'Device details' on My O2? I'm trying to enable WiFi calling and the instructions say to go to 'Device details' but I can't find it anywhere.

My bill

I have a query about my bill

Recent calls

All recent calls and emails have disappeared

hello

Hello, I am currently in Italy, my phone does not make normal calls, I cannot listen to incoming calls on the answering machine, it does not call 4444 for top-up, it cannot make calls, I want this not to be broken. xxxxxxxxxxxxx [Mod edit: Please do ...

data

hiya, my data isnt working. i have plenty of data left to use. i have reset my phone and turned it on and off multiple times and still not working. i need it for work purposes so anything you can do to fix it will be great

O2

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