Get tech support for your O2 issues

Resolved! Phone disconnected

I am on a pay monthly plan. My phone can't connect to mobile network since this afternoon. I got a "No service" on where it's usually "O2 UK". I tried restart my phone, but no luck. I tried to contact O2 via chat many times but every time the bot dis...

Resolved! Not receiving callls

Hi, can someone help, I’m currently not receiving calls to my 02 number from landlines or any other mobile network, only from other 02 customers

Roaming in Spain not working

I am currently in Spain. Pay £30 p/month tariff. Phone is set to roaming and auto select networks. Problem: No networks detected, can't make, receive calls, no data, nothing. The phone is dual sim, other sim works fine, calls, text and data. Seem to ...

Signal

Since moving to 02 from virgin media I am experiencing intermittent lost internet connection

Resolved! Voicemail

I don't want to use voicemail so how do I deactivate it please?

Resolved! Army discount

I was applying my Army discount in open 02 and you have put in someone else number in my account. you won’t give me an option to delete it. Why have you someone else number in my account?

Resolved! Unable to receive calls

Unable to receive calls to my mobile days number not recognised can make outgoing calls been off all afternoon

Resolved! My phone has not switched over to O2 network yet

I gave you my PAC code May 26th and my phone still has not switched over to O2 network.I am unable to make any call

Resolved! Unable to recieve calls

Unable to recieve calls

No caller ID

Since I was transferred from virgin to o2 last week my caller id for incoming calls is not working, all callers show as Unknown. I have reset my network settings as advised by customer support but still not working. How can I get this fixed please?

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