Get tech support for your O2 issues

Resolved! Phone

Got phone for my son and 02 thought I was upgrading which I wasn't as I told them phone was for someone else so when phone came they had put my number on new phone so rang 02was on phone for 2hrs asking for my number to be transferred back to my phon...

Resolved! Technical issues

I've been trying to apply my 25% discount to my monthly plan, but for some technical issues I am not available. I tried couple of time . Can you please help me?

Resolved! Unlock Huawei P30

I have given my partner my new O2 sim. The number has been ported from her previous supplier (Vodafone) but she is being asked to supply a SIM network unlock NCK ...

Germany - no internet connection with 5G

I am currently in Germany. With mobile roaming turned on the my Apple I Phone indicates 5G but there is no internet connection . How do I get internet connection please?

Resolved! Text Messages from contact

I have a contact that cant send messages apparently the get a reply that i have "Opted Out". How do i fix ??

PUK Code

Hello, My phone decided to turn itself off. When I managed to get it back on, put in the correct PIN code but it has now locked and I now need the PUK code. I have logged in to my o2 on my desktop checked my details and it is not there. Tried to cont...

Resolved! Lost sim card

Hi dropped my sim card today down a drain can I please get cancelled and replacement sent ASAP thanks

Resolved! eSIM

Hi I’ve moved to sim only yesterday and opted for the eSIM. All was ok until I tried to make a call today and can’t. Can anyone help? Thanks

eSIMs for USA

I’m going to LA next week and need an eSIM as need calls, data and texts while there. I have a iPhone compatible for an eSIM and trying to find out if I can just purchase any brand of eSIM for USA or whether it needs to be a certain one for O2? Tried...

Resolved! My SIM card has been disconnected (REMOVED) and I desperately need it working for tomorrow as I fl

My SIM card has been disconnected (REMOVED) and I desperately need it working for tomorrow as I fly out to Germany for the euros. Had a handset upgrade which my girlfriend is going to be using the handset now my SIM card no longer works in my iphone1...

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