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Resolved! Vodafone customers can’t call me

I moved from Vodafone to o2 last week and used my PAC to keep my number. Since the switch my friends and family who are with Vodafone next work can’t call me it just cuts them off but other networks can. I have called customer service 5 times and the...

Resolved! New sim

I have recently been in touch with O2 as my phone was not receiving any 2-step verification codes for accessing online accounts (shopping,paypal, banks) after removing sim card eventually it did fix the issue. After it happened again O2 have decided ...

London Underground Wi-Fi issues

I made this thread here and nobody from O2 ever responded: https://community.o2.co.uk/t5/Tech-Support/London-Underground-Wi-Fi-never-auto-connects-again/m-p/1581964#M26541. The issue remains unresolved, my iPhone will not auto connect to the Tube Wi-...

Resolved! activating a replacement sim when abroad

Hi,My phone was stollen when abroad. I locked the SIM and ordered a replacement. I received an email informing me to activate it by sending a text to a UK O2 operator, but I am not in the country and so not directly connected to the UK O2 network. So...

Resolved! No signal

I have no signal whatsoever, I’ve changed to my o2 SIM card a day ago and now I have no signal anywhere, I can’t even find the network on my phone. Can anyone help?

Resolved! CHANGING E-MAIL ADDRESS

Hi need to change my e-mail address. Can't see anything under Manage Contact Preferences so any help appreciated, thanks. GD

SIM unlock Unsuccessful

Hi, I've recently had to shift my network because the 02 coverage around where I live is non-existant. In attempting to switch networks, I learned that my phone is currently network locked, so I can't switch the phone's network over. I bought this ph...

Can't call abroad (number not recognised)

I've been trying to call someone in the US for a while now, I've triple checked with them that the number is correct, I've made sure the + and everything is how it should be but O2 keeps telling me the number is not recognised. They can call me just ...

Hot phone

I’ve noticed recently that my phone gets hit when I’m using it; taking photos, charging and during calls and messaging. I also rely on my phone as a hearing device. Please can you suggest what to do / can be done to solve this for me please.

Resolved! Can't make or receive calls.....mast problems in my area

I can't make or receive calls or texts since 5am this morning. There seems to be mast trouble in my area but my phone sounds like it's been cut off when it hasn't been! Trying to get through to )" is like getting blood out of a stone. Pointless waste...

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