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All calls unknown number

Claire341
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Hi Ive recently upgraded to a galazy s23 and did a sim swap, bow Most of my calls are coming in as unknown numbers. I've tried calling 202 and the lovely lady didn't know how to help me. Been to the 02 shop. 3 people didn't know what to do. Messaged in Facebook (took days to get a reply) says reset network settings. 02 shop did another sim swap and still my calls are coming in most of the time as unknown callers.  Anyone have any ideas how to sort this I'd be very grateful 

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pgn
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if switching off WiFi and 4g calling on the phone does not help, it may need the help of O2 CS, they can be reached via Social Media; the link just below this post tells you how to reach them (Twitter, Facebook or Instagram), @Claire341 - good luck!

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Claire341
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Many thanks. I've tried reaching out on Facebook but I haven't had a reply since Monday. I'll try the 4g calling (didn't know about this)  I've already turned wifi calling off. Thanks again. 

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pgn
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These two - this from Android 13 phone:

1000004359.png

@Claire341 

Also keep pinging on FB messenger - you need to keep your query active I found (Twitter in my case):

https://community.o2.co.uk/t5/Other-Products-and-Services/O2-Web-Top-Up-not-recognising-a-valid-O2-P...

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Claire341
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Thanks yes I found it and turned it off. Just waiting for someone to call now to see if it works. As it's random and sometimes the calls come in with who it is and sometimes not. I reached out again last night on Facebook messenger. Many thanks again. 

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Claire341
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Thanks. This didn't work. Still coming up as unknown 😫

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Cleoriff
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@Claire341 @pgn 

|I'm wondering if @O2Sarah- may be able to help, as you have exhausted other routes. I've tagged her to the post and hope she can be of assistance?

Veritas Numquam Perit

Girl in a jacket
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Claire341
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Thank you. I did send her a private message yesterday as I saw on another post that she maybe able to help with this. Thanks again 

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O2Sarah-
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Thanks for the tag @Cleoriff 

@Claire341 I will send you a private message so we can look into this.

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Kosmos5457
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Please can you help me? I'm experiencing this same issue. 

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