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New Device doesnt connect to network without having to constantly restart or reset

I have been with O2 for a few years and never had a problem until my phone was stolen in Romania on 23rd february. On return from Romania i got a replacement SIM which i put in my old handset - the network connection kept dropping when i moved betwee...

my o2 app isnt working,when i sign in,it says no devices or contracts

It lets me sign in,then says nothing connected to this app

Resolved! Network provider voicemail

Can’t get rid of network provider voicemail from my mobile phone

validity of the number

I bought a SIM card in the UK. I activated it in the UK. I am currently staying in the EU due to work. What do I need to do to keep the number and not lose it? I only need it to receive text messages at work

Resolved! i have imported my wifes phone number to my o2 but i still cannot see it.

i have imported my wifes phone number to my o2 but i still cannot see it.

Resolved! Bolt on

I am on pay as you go classic. If I download the Ultimatr Bolt on can I use it for data during holiday in Morocco

Resolved! Need a new pac code after I have left o2

I need a new pac code for my old number to transfer to my new provider...the previous pac code didn't work

Recover an old phone number

Hello, I have an old phone number that I religiously ring to check its status I have rang it today, and it states “the number you have called is not recognised” I want to recover this number to a SIM card or buy it back, I have accounts connected to ...

My o2 won’t log in it says to contact you

I can’t log in I’ve reset password & it won’t let me in it says to contact you

Swapping to esim

Please can you cancel all my eSIM swap requests. I had a nightmare swapping to eSIM and it looks like I’ve accident ordered multiple esims can these be urgently cancelled

O2

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