https://community.o2.co.uk/t5/My-O2/Two-different-numbers-in-one-username/m-p/1470743#M12923 <P>Hi all, do you know if I can register two different numbers (two different cards) under one "Sign in" account?</P><P>&nbsp;</P><P>I can't find the way to do that... Any ideas?&nbsp;</P><P>Or do I need to create another username for the second card? (which is a bit of a pain as if that's the case I will need to switch betten both usernames in the O2 app at all times to top up, etc...</P><P>&nbsp;</P><P>Thanks!</P> Sat, 10 Jul 2021 20:56:29 GMT angelillogr 2021-07-10T20:56:29Z https://community.o2.co.uk/t5/My-O2/Two-different-numbers-in-one-username/m-p/1470743#M12923 <P>Hi all, do you know if I can register two different numbers (two different cards) under one "Sign in" account?</P><P>&nbsp;</P><P>I can't find the way to do that... Any ideas?&nbsp;</P><P>Or do I need to create another username for the second card? (which is a bit of a pain as if that's the case I will need to switch betten both usernames in the O2 app at all times to top up, etc...</P><P>&nbsp;</P><P>Thanks!</P> Sat, 10 Jul 2021 20:56:29 GMT https://community.o2.co.uk/t5/My-O2/Two-different-numbers-in-one-username/m-p/1470743#M12923 angelillogr 2021-07-10T20:56:29Z https://community.o2.co.uk/t5/My-O2/Two-different-numbers-in-one-username/m-p/1470746#M12924 <P>In your MyO2</P><P>Bring in other products</P><P><IMG src="https://community.o2.co.uk/t5/image/serverpage/image-id/35760i7EBF455254339884/image-size/original?v=v2&amp;px=-1" border="0" alt="Other products.jpg" title="Other products.jpg" /></P> Sat, 10 Jul 2021 21:02:57 GMT https://community.o2.co.uk/t5/My-O2/Two-different-numbers-in-one-username/m-p/1470746#M12924 MI5 2021-07-10T21:02:57Z