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KatieJJ
Level 1: Joiner
since
08-12-2021
08-12-2021
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Do I need to change my SIM?
08-12-2021
Hello, I’ve just switched from a contract to a SIM only and I’ve been sent a new SIM card. Do I need to change my SIM even though I am already an 02 customer? If I need to change, how do I keep my same phone number and ensure I don’t loose any data?
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