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My sim won't register with o2 in my new phone

Ash77
Level 1: Joiner
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My sim won't register with o2 in my new phone

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TallTrees
Level 52: Innovator
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Hi @Ash77

 Guide: How to set up a SIM pin on O2 

Maybe this helps?

or 

Guide: How to find help & contact O2 



HAPPINESS IS BEE SHAPED

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MI5
Level 94: Supreme
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@Ash77 

See help https://www.o2.co.uk/help/device-and-sim-support/activating-your-sim

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.
Please select the post that helped you best and mark as the solution. This helps other members in resolving their issues faster. Thank you.
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