Bought a new phone on Saturday with an id contract and PAC code to switch from O2, on Tuesday my existing SIM stopped working as planned but the new one doesn't work on my phone or my partners and I've tried all the other suggestions. Went to Currys and they gave me a new id SIM card but I can't activate this as the security code isn't being sent to my email address. Please can somebody help or is there a number I can call?
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