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Posts: 2,174
Topics: 124
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Registered: ‎06-11-2014
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4G Calling & Data

So I've for 15g data and this month I've blown it away. After thinking what have I done differently, the only thing I did was activate 4g calling in my phone's menu. I had assumed I already had done this months back but.... Does the 4g calling use your data?
Current Phone: Sony Xperia XZ Premium
Posts: 71,597
Topics: 677
Registered: ‎14-01-2013

Re: 4G Calling & Data

Hi @Curr946

I don't have WiFi Calling on my phone....however this link states it doesn't use your data

https://www.pocket-lint.com/phones/news/o2/140677-o2-enables-4g-and-wi-fi-calling-here-s-how-to-use-...

I wonder whether it's happening when the phone flicks between 4G and Wifi whichever is the strongest?

*The Game Is On*


Posts: 87,590
Topics: 530
Solutions: 11,157
Registered: ‎04-04-2012

Re: 4G Calling & Data

It shouldn’t do in the same way that calls on 3G don’t use data but who knows with O2 ?!?
I have no affiliation whatsoever with O2 or any subsidiary companies. Comments posted are entirely of my own opinion. This is not Customer Service so we are unable to help with account specific issues.

Currently using:
OnePlus 6 (O2 & Sfr), Z3 Tablet (Three UK), iPhone7 (EE)
Posts: 2,174
Topics: 124
Kudos: 176
Solutions: 44
Registered: ‎06-11-2014

Re: 4G Calling & Data

So turns out that my phone has been connecting to 4g at home rather than the WiFi due to talk talk. I've not really noticed as I use my phone to upload to YouTube as do reviews etc. So the days has gone due to my uploads. TalkTalk just got a ripped a new.... Anyway thanks and sorry to assume O2 were at fault
Current Phone: Sony Xperia XZ Premium
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Posts: 87,590
Topics: 530
Solutions: 11,157
Registered: ‎04-04-2012

Re: 4G Calling & Data

Yeah, that would do it Smiley Wink
I have no affiliation whatsoever with O2 or any subsidiary companies. Comments posted are entirely of my own opinion. This is not Customer Service so we are unable to help with account specific issues.

Currently using:
OnePlus 6 (O2 & Sfr), Z3 Tablet (Three UK), iPhone7 (EE)