Get tech support for your O2 issues

Trying to activate my phone

I just moved to the UK. I need a UK #, which is why I signed up with o2. I'm using a friend's UK number, to which you are sending the 6-digit code. She promptly texts me the code. I promptly type it in. Your website takes me back to the log in page. ...

Resolved! Sim

How do I access my sim on new phone

Resolved! Roaming abroad in turkey

I want to know about roaming in turkey .I'm going there for 5 days .

SIM card stopped working

My Sim card stopped working, no data phone or texts and i can’t even ring 02 to ask what’s wrong

Reactivating a Disconnected account

I tried transferring my number to a new provider, however I was unable to activate the sim due to not having access to the correct network type. My service has now been disconnected and I am stuck without any service at all. Is it possible to reconne...

Resolved! Apple Watch Ultra 2

Hello everyone, it's just over a week now and I still got problems with setting up my new Apple Watch Ultra 2. I've been reading lots of info and I've done everything but still not working. Spent hours on the phone with costumer service and twice bee...

My PAC transfer to O2 is still not complete after 7 days!

Until a week ago, I was a customer of Tesco Mobile which uses O2 as a carrier. My phone is an iPhone 15 with an eSIM. Initially I had problems registering with O2 as it required that I use an email address for my contract which is not my regular addr...

Sim Replacement

I have a Galaxy A22 replaced the Sim i got from O2 last week & still wont connect?

Text on iPad with esim

How can I log onto O2 if I can’t receive a text on iPad with eSIM

Resolved! Can't log in because i can't recieve codes

Hey, I'm trying to pay my bill. I can't login to my account as it wants to send me a verification code to my mobile number. I'm currently in vietnam and my phone says "no service". Please can you help me access my account

O2

Forum Posts