Get tech support for your O2 issues

o2 text msg not sent, error 0

I have a Galaxy A14, very good except a number of NHS colleagues can text to me but randomly my replies sometimes fail. There seems no pattern to this. I have tried everthing. However if I put my SIM card in another phone then I can always reply. But...

Roaming Portugal

I was with Virgin before the change and although my phone says MEO with a reasonable signal I can't get any internet . Have tried NOS and Vodphone but says no signal. Any advice/

Hi , I’m in Spain and can’t get any data

Hi I’m in Spain and can’t get any data , any help pls

Split port

My number ported in from EE to o2 yesterday (23/05/23) All seems ok however the EE sim has not been disconnected. I can make and receive calls with my transferred number on the o2 sim but it seems that if I get a call/text from any one on the EE netw...

how do i return headphones for repair?

had airpods max on pay monthly for about 2 years and just today they've randomly stopped working. i have fully charged them and the lights still turn on etc but they won't connect to anything or play anykind of audio. nothing works. but going to cont...

O2 app

Hi, I cannot use O2 app

Resolved! Throttling whilst abroad.

I've just visited Australia for 3 weeks catching up with my son. I checked my O2 tariff and superb I could use it in Australia. Once I arrived I put the phone into Roaming and was connected to Telstra and that was fine. That's were the good news fini...

Resolved! Keep my old phone number

I’ve got a new phone but want to keep my old phone number I’m still with o2

swap to O2

I still not activated my existing number

Outgoing / Incoming calls not working

As of this morning my phone no longer accepts incoming or outgoing calls. Its like the account has been completely cut off. Bills are all up to date via direct debit so something is a miss technically unless O2 has been hacked?

O2

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