Need to send two factor authorisation code to different phone.

[Frustratedbythi]

I am being forced across to two factor authorisation but it is trying to send a code to a phone I no longer use. How can I change the number it sends the code to? At the moment I can't access my email.

[jayach]

Assuming you have not previously set up 2FA, at the bottom of the request for the code, there should be a link allowing you to change the number.