Get tech support for your O2 issues

Sim card

Hi we have had a sim card from yourself for 2 months and never used it has my partner was waiting for her pay has u go to run out. We were told when it was nearly done to get in touch and u would send a new one out with her old number so she could ke...

Data only sim

Using a Samsung A9+ tablet with o2 data only sim. Loaded 10Gb data on sim at home via WiFi. Now roaming in Guernsey without access to wifi and get no data connection. APNs are O2 Mobile Broadband, O2 MMS.Network operators Sure and JT won't allow conn...

sign in codes

Its dumb that you have to pay the overseas roaming fee to get a text message to sign into your account..... Cant you e mail or whattapp the codes?

Changing from old provider, cannot receive security text to allow me to access the app/my o2

I am switching from old provider and was hoping to use esim. I cannot access my o2 account as old provider has been cancelled before new sim installed, so cannot receive 6 digit security code texts

Network signal

I'm not getting any signal abroad how do resolve this thank you

I can't log in on the app

I have been on O2 for a while and can't log in Can you help please? Kind regards Sarah Fisher

I cant log in on my account because i dont the the same number anymore

cant login on my o2 app

Resolved! WiFi calling and 5g on Pixel 7a without O2 firmware

Just looking at switching to O2, but it seems like my stock pixel 7a might not support WiFi calling. This is a must have feature for me as coverage here is spotty. Can anyone confirm or refute? Thanks.

Abroad

Hi, I’m abroad and text messages not coming through to confirm who I am

My sim as been blocked why

My sim is block and I pay my bill on time what’s going on

O2

Forum Posts