From 'My Profile', when you want to change your MFA phone number, after getting MFA code on the old number, the page jumps back to the Bell account page, can't change the MFA number like this.
My Profile - Contact & multi-factor authentication information - Phone number - Edit - Current phone number - Continue - Confirm your identity - Enter 6 digit code - Continue -> Brings you right back to the page: https://mybell.bell.ca/ , and phone n...