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I am unable to receive or make any calls now for the past 3 weeks, I do not have a signal why?

I am now so fed up with O2, that I am thinking of leaving, I am paying for a service that I am not receivingFor the past 3 weeks I have been unable to receive or make calls due to no signalOther people have had the same problem, have reported this al...

Network

Can I leave O2 due to constant poor network connectivity issues, which has been happening for many weeks

Resolved! Duration of data bolt on

Hello. How long does the data bolt on last for

Resolved! Sim not working

Hi, got new phone and new tariff but now my sim is not working

Activate sim

I am unable to set up my sim card and unable yo get the security text because my sim is nit actualized. Please help me get my sim uo and running so I can make calls and texts and use my data

Resolved! eSIM activation

When will my eSIM be activated on my upgraded mobile, I’ve not received a QR code and ESim activation is not included in my account profile.

My Mobile Phone Number

w can Ior you fix this to show my Number - Under "Settings" on my HTC Desire usingO2, "My Phone number" states "Unknown". - (REMOVED) Thanks Dr J R Harding

e-Sim not arrived

I've lost track of how many times I've requested to change my plastic Sim to an e-Sim over the last few days and it still isn't available in the 'install Sim' part of the app. Does anyone know of an alternative way that doesn't involve visiting a sho...

warnings about no data left but bill shows plenty

warnings on phone about no data left but bill shows plenty

moving to a Sim only, can i keep my number

I am now out of contract and will purchase a sim only from O2. How do i ensure i retain my existing phone number?

O2

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