Get tech support for your O2 issues

Given PAC code to port number, can't change number in iPhone setttings

I have given my PAC number to switch from GiffGaff to O2, and my old sim disconnected, showing "No Service". So I thought, great, the new SIM should work with my old number. I put the SIM in, and it shows the temporary O2 number. When someone tries t...

Resolved! free ear buds..how do I get them..fone number xxxxxxxxxxxxx

just upgraded to Samsung s23. sales blurb said £100 cash back plus free ear buds. the quote for my old Samsung a10 was minimal. therefore how do I go about getting ear buds. [Mod edit: Please do not share personal details as your posts are visible to...

International Bolt

Hi, I am flying to the USA and I am checking my bolt on will work. Last time I went to the States it worked then stopped. Please confirm it will work now.

WiFi Calling

My contract included WiFi calling but when I try to turn it on on the mobile I get the message "Contact O2"Can you help please as I really need this. service - my 3G/4G signal at home is very poorThank you

Resolved! BT VOIP with my Virgin Hub 3.0

I'm sure this has been asked before (although I couldn't find precise answers here, sorry) but like millions of other BT landline users, we're being forced to go the BT voip route and wondered if anyone here can clarify things for an old codger like ...

Apple watch error 08

Hi I see this is not a new issue but not sure how to solve it.... I have called many time and customer service can not put me through to anyone technical or even complaints!I've raise many 'tickets' with no one calling back and been on socials.Any id...

Smarty (Three) to O2 - 5G Sims (no texts)

Good morning, I've recently been delivered a new phone (Sony Xperia 10 V) through O2. On placing the order, I added the PAC code to transition from my existing network, Smarty (Three). On arrival, I inserted my brand new 5G O2 sim and the transition ...

Resolved! SIM not provisioned

Hi I can't make calls anymore and I have a message that says SIM not provisioned

Phone locked

I have forgotten my pin for my phone. What can ido?

Changing phone number in Settings

The number listed in Settings as my phone number is the temporary one issued by O2 before I transported my old number over via a PAC code - how do I change it please?

O2

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