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Mobile phone calls not working

My phone calls when using the mobile phone signal keeps cutting out and people cannot hear me. I have changed phone and it still happens. WiFi calls work OK though. I rang o2 to order a new sim, the call rep couldn't hear all of my call (the issue). ...

change phone number to o2

I have requested that my existing phone number be transferred to O2 This request was done on Monday 18th September. I have not had any information that this has been completed. I need the change completed soon. Please advise Kind regards Nigel Taylor...

Unable to access app on android

I spent much of yesterday trying to troubleshoot my o2 account (this included a lengthy phone call). Earlier I had been able to access it on my Samsung A20e android and on the website but then my app started to not recognise my user name or password ...

Can't send message with o2 - error 0

I desperately need to reply to an NHS message with a 4 digit number. It keeps coming up with an error (can't send message with o2 - error 0). I have checked my message settings on my phone and their are no premium restrictions and also tried on anoth...

Resolved! Call history

I need my call history from 27/7/23 - 1/8/23. Where and how can I get it? Thanks

O2 network in Clevedon, North Somerset

I have just been moved from Virgin to O2. I live in Clevedon and the data coverage is terrible. My phone shows 3G most of the time and i am unable to load youtube or even newspaper text. The coverage map shows comprehensive 3 and 4G for most of Cleve...

esim or real sim

I called o2 yesterday to ask about poor mobile phone reception and the networks inability in my location to make a normal phone callI suggested that you should allow me to cancel my contract and give me a PAC code as the service provided by o2 is not...

Just swapped my sim and now all incoming calls being diverted to messages. How to change this?

I swapped my PAYG sim for a monthly contract. Following the change, all calls coming into the phone are being diverted to "messages", and I can't seem to change this. Before the sim-swap, this did not happen. How to rectify the issue, please?

I have 2 phones with 02, I cannot access the internet on the second one.

I have 2 phones with O2, one of which can no longer access the internet. How can I alter this via o2.

Orders disappeared

Good morning, It appears that my order for the iPhone 15 pro Max ( in theory ) due tomorrow have disappeared...along with my previous orders. So cannot track progress of my current order. Was working yesterday but today, page displays technical error...

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