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Unable to access data and 4 g while on holiday in Tenerife I have plenty of data available and 4 g i

PI am unable to access mobile data or 4g services while on holiday in Tenerife. I have data left and 4g is available. My phone has defaulted to Movistar

Resolved! Calls diverted

I paid my bill but my phone is still diverting calls I paid the bill on the 4/111/2021it’s now the 9/11/2021i can’t even ring anyone about it

Resolved! "The Service You Are Attempting To Use Has Been Restricted Or Is Unavailable" When Roaming

I am from the UK and currently roaming in the US. Despite being told in a text message on arrival that I have 200 minutes of calls every day here, every time I try to make a call I get a voice message of a man telling me "The Service You Are Attempti...

Resolved! New to o2, when will my old number start working on this phone?

When will my number change to this phone

Resolved! Barred

Hi, I've paid my phone bill, it was very much overdue. Its been over 24hrs and I've still got no service.

Resolved! chromebook

My free chromebook was not delivered with my upgrade

Resolved! voicemail from abroad

I am in Italy and I need to listen to my voicemail. I can't have any access. I tried 901, 00447802090100 but nothing. Could you please help me?

Resolved! New phone, new SIM, same number - how does this work?

When setting up my new phone, how does the new SIM I requested (because of age/size) connect with my current number/account? It is an upgrade, I am already with O2.

Resolved! Using phone abroad

Hi I’m going to Finland in a few weeks and just wanting some advice with how to use phone whilst I’m over there without it costing a fortune ?

O2

Forum Posts

Unable to access data and 4 g while on holiday in Tenerife I have plenty of data available and 4 g i

Resolved! PIN number

Resolved! Calls diverted

Resolved! "The Service You Are Attempting To Use Has Been Restricted Or Is Unavailable" When Roaming

Resolved! New to o2, when will my old number start working on this phone?

Resolved! Barred

Resolved! chromebook

Resolved! voicemail from abroad

Resolved! New phone, new SIM, same number - how does this work?

Resolved! Using phone abroad

Text received re 4G

Unable to add Apple watch to my mobile plan

Changing my internet provider

I cannot seem to add a data bolt on to my account

Unable to add more than 100mb bolt on