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Andy-Lewis
Level 1: Joiner
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30-11-2021
07-12-2021
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WiFi calling on Iphone 12 Pro Max
07-12-2021
Please can you advise how I activate wifi calling. I have followed the procedure on my phone settings but it is advising to contact O2. Perhaps I just need another SIM card or firmware update. Any help would be appreciated Thanks
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