One of our users has changed their mobile number and entered it in the "security information

Iniobong Nkanga 1,661 Reputation points


Please i need your help on this issue.

One of our users has changed their mobile number and entered it in the "security information" ("")


When she logs into Teams that she is invited to from other organizations, the code is still sent to the old mobile number. How can we change it?

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  1. SokiGuo-MSFT 22,916 Reputation points Microsoft Vendor

    Hi @Iniobong Nkanga

    If it is Teams for free, then it means you use Microsoft personal account. In this situation, you can refer to the step to change the phone number:

    1. Sign in to the account that has the phone number you want to change.
    2. Select Remove next to the phone number.
    3. Select Add phone number to include the number to the account.

    If you are a user in your organization, you need to contact your admin to change the phone number which associated to your account. The admin can modify your information in User page in Microsoft 365 admin center.

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