topic Sim security code in Pay Monthly

topic Sim security code in Pay Monthly https://community.o2.co.uk/t5/Pay-Monthly/Sim-security-code/m-p/1429090#M221727 <P>Hi : I am trying to configure a new phone and instructions asked for my current sim security code.  No idea !  Where can I retrieve such information ?</P><P> </P><P>Thank you</P><P> </P><P>Michelle  </P> Mon, 11 Jan 2021 19:24:20 GMT Mpugsley 2021-01-11T19:24:20Z Sim security code https://community.o2.co.uk/t5/Pay-Monthly/Sim-security-code/m-p/1429090#M221727 <P>Hi : I am trying to configure a new phone and instructions asked for my current sim security code.  No idea !  Where can I retrieve such information ?</P><P> </P><P>Thank you</P><P> </P><P>Michelle  </P> Mon, 11 Jan 2021 19:24:20 GMT https://community.o2.co.uk/t5/Pay-Monthly/Sim-security-code/m-p/1429090#M221727 Mpugsley 2021-01-11T19:24:20Z Re: Sim security code https://community.o2.co.uk/t5/Pay-Monthly/Sim-security-code/m-p/1429142#M221735 <P><a href="https://community.o2.co.uk/t5/user/viewprofilepage/user-id/801190">@Mpugsley</a> </P><P>O2 default sim pin is 0000</P> Mon, 11 Jan 2021 20:22:05 GMT https://community.o2.co.uk/t5/Pay-Monthly/Sim-security-code/m-p/1429142#M221735 MI5 2021-01-11T20:22:05Z