To unlock your Outlook account and reset your password without access to your old phone number, you can follow these steps:
- Contact Another Admin: If you have another admin in your organization, ask them to reset your password for you.
- Contact Support: If there are no other admins available, you will need to contact Microsoft Support for assistance. You can find the appropriate support contact for your region at Support for Business Products.
- Update Your Phone Number: Once you regain access, make sure to update your phone number in your account settings to avoid similar issues in the future.
If you encounter an error stating "We could not verify your account," it may be due to the UsageLocation parameter not being set for your user account. In this case, you will also need to work with another admin to set your mobile phone number or your user location.
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