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Not connecting to wife, not using data, can't send messages or call

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Resolved! USA roaming no signal

I’m in the USA and my roaming isn’t working on my iPhone 12 Pro. I can’t get a signal. I’m in an area where there definitely is signal, but my phone doesn’t want to work. Data roaming is turned on, I have the international bolt on but still no luck. ...

Resolved! Transferring sim

I want to buy a Fairphone 4 to replace my Iphone7. Would I be able to use my current O2 sI'm in a Fairphone4?Thanks

No 4g

Since doing update on Samsung phone I no longer connect to 4g.Can anyone tell me why and how I can re connect please

Apple Watch airtime error 14 message

So I bought an Apple Watch Series 7 not from o2. Added it to my airtime and so far it is not working, trying to go into mobile data options on the app and I only get error 14 showing, no options to do anything else. Called o2, no help at all. Message...

Resolved! Visual voicemail vanished

Anyone know how to get it back again?

Resolved! New phone and 5g settings

In settings , to enable 5g, what’s the difference between standard , and allow more data on 5g

Resolved! Texting issues

I have a pay as you go phone.I was recently in France and Italy.When returning through France I sent texts to our friends in Italy; all the texts from me were received showing foreign numbers, for example, France, Italy, Germany, Dominican Republic a...

Samsung Galaxy Watch 5pro 4g without Samsung phone

As per the title really, I am an O2 customer with a Pixel6 pro looking at the galaxy watch. I assume if I do buy it the esim becomes useless as the two wont connect or is there a way around it?

Resolved! Giffgaff PAC code not port number transfer to O2

The PAC code giffgaff have given me is not porting my old number to new O2 account. What do I do next the sort problem

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