Get tech support for your O2 issues

Account advisors daily rota

Hi everyone, We have recently introduced a new account-help resource to our Community. When you post a query here on the forum, our knowledgeable community members will be happy to help troubleshoot and hopefully resolve your query. If, however, your...

[Video Guide] Increase text size on iOS or Android

Hey all,One of our O2 staff members, Loz, has recorded some videos stepping you through changing the text size on your phone. Some customers out there may not even know this is possible, but could benefit from a larger text size, so check out the vid...

[Video Guide] Extend your ring time

Hey all,Our O2 staff member, Ann-Marie is here to show you how to extend the ring time of an incoming call. If you're always caught scrambling about ti find your phone when a call comes in, or you just need extra time to vet it or to get ready to acc...

[Video Guide] How to use the My O2 App

Hey everybody,One of our O2 staff members, Scott, has recorded a few videos introducing the fantastic My O2 app. With it, you can manage your account 24/7 - view your allowance, add bolt-ons, check your tariff details, and more.Check out the videos b...

[Video Guide] Voice and video calling on WhatsApp

Hey all,With many of us self-isolating or just spending more time at home, it’s important now more than ever to stay in touch with friends and family.Through the power of chat apps like WhatsApp, one of ourO2 staff members has made a short video show...

Existing phone number

Hello, I am a new customer to O2 and have put my new sim in today, I am just wondering when my existing telephone number will port over. I did supply a pac code.

Unable to connect to my 4G/5G in greece

I’m currently on holiday in zante and my 4G/5G is not connecting, is there any reason for this as I’ve been here many time and I never had a problem with this before

Resolved! tariff

how do i cap my tariff for roaming so I only use my allowance

Resolved! My Bill

Once again why the hell is my bill so high. I have sent 3 rmail regarding this an still im ignored . answer my questions! Ripping me off.

Resolved! Missing sim

I ordered a pay monthly sim on 16th and still no sign of it and when I go on to the my O2 app the number that is associated with my account is not my mobile number despite entering a pac code on ordering

Resolved! Contract ending ! What are my options

Contract ending ! What are my options ? Looked at upgrades on 02 but have found cheaper elsewhere.

Resolved! I was given a new sim when I updated my phone but now I’ve put it in the phone I cannot get any O2 s

When I updated my phone I was given a 5G sim but since putting it in my new phone I cannot receive an O2 signal. Are they time limited?

Data not working in Lanzarote

I’m in Lanzarote and my data will not work even though I have 7.36GB left in my account. I have reset my phone and I am on Movistar.

No signal

I got a new phone on Thursday still no signal

Full 4G signal, slow/non existent internet

I've had this problem for a while now, I have a dual SIM OnePlus 8 Pro. The O2 SIM is my main SIM and Vodafone my 2nd sim and only used for calls and texts to that number. The trouble I'm having is when outside the home and not connected to WiFi I ca...

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