A group of Microsoft Products and technologies used for sharing and managing content, knowledge, and applications.
Dear Austin,
Good day!!
Apologies for the inconvenience caused and please don’t worry, let’s work together on your concern and move towards a resolution path.
I understand your concern and to my knowledge, I would like to convey that your account should have been added as guest user account and the QR code for setting up the multi-factor authentication will be prompted only when you are setting up initially.
Since you want to setup authentication on the new mobile device, I would like to request you to connect with the person who shared the content in the site with you and ask him/her to connect with the IT admin of your organization to reset the multi-factor authentication for your guest account so that you can setup the multi-factor authentication on a new mobile device.
If there is any misunderstanding or confusion from our end, we apologize and request you to share the more detailed information with some screenshots which will help us to better understand and guide you further.
Appreciate your patience and understanding. Have a great day!!
Best Regards,
Sophia