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Blacklisted

I brought a redmi note 10 pro in 2021 direct from Xiaomi, I've now brought a new phone and would like to sell the redmi I've been told my phone was blacklisted by O2 in 2022 though I have been using it. It was brought brand new.Is there anything I ca...

New phone same plan

More info (Highlight to read)More info (Highlight to read) Hello, I currently have an exceptional mobile plan of £15 per month for unlimited data, texts, and minutes. My current phone contract ends next month and will be fully paid off. However in or...

Not connecting to WIFI, only showing Saved.

Do I need to download a new set of settings for my mobile (Oukitel C36)? I have had to do this with other carriers in the past.I am not connecting to WIFI at home, it only shows it as being "Saved".

my sim is not working for couple of months

Dear Customer care,I using my O2 sim for last 2 years , but now couple of months im in India and its unable to receive any sms or calls ,im still using the Whatsapp on same number. can you guide me how to resolve the issues vigil

Sending Email to phone number in the uk

Is it possible to send an email to an 02 phone number in the uk please? If so how do you do it ?

Cannot use app

It keeps saying in 48 hours however will not login

Set up visual voicemail on Pixel 6 pro

I currently use a google picel 6 pro and it is struggling to get visual voicemail set up, please can someone help?

changing to another service provider when the current contract expires

My 18-month Volt Sim Only contract's renewal date is 18 January. I want to change to another service provider when the contract expires. When do I change my service provider without having to pay an early termination fee?

No Service in the USA

Just arrived in the USA and i have no service at all, followed all the suggestions on here without success. Cant call 202 (no service) & not registered on network. I dont even have wifi calling. Cant use facebook as I dont have it. And trying to chat...

E sim

Hi my esim won’t register and says to contact o2

O2

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