Does anyone know if my new SIM card with O2 will be compatible with my I phone 11 as I don’t think it is with 5G network
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@Sevgul Your iPhone 11 is not 5G compatible, but your new sim, if it's a 5G sim is backward compatible and will work on 4G.
I DO NOT WORK FOR O2
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Track usage, upgrade and get support with the My O2 app