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Hello,





I don't have my paper contract now , and O2 asks me for (vierstellige persönliche Kundenkennzahl), how could I get it again? Is it mentioned in the monthly Rechnung I receive? Please send it to me by post



please notice I have 2 SIM cards, one main for mobile phone, and one for mobile data on IPad. PLease send me vierstellige persönliche Kundenkennzahl for both.





Thanks
Hey @mezoomozaa,

your vierstellige persönliche Kundenkennzahl (identification number) will be sent to you by letter, for both contracts :)



Greetings,

Flo

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