Choose Add email, Add phone number, or select Remove next to an existing address. Tip: If you can't sign in, or want to make changes to the email addresses or phone numbers associated with your Microsoft account and how they are used to sign in...
Choose Add email, Add phone number, or select Remove next to an existing address. Tip: If you can't sign in, or want to make changes to the email addresses or phone numbers associated with your Microsoft account and how they are used to sign in, use our guided support tool....
Adding a mobile number as a sign-in alias enables you to sign in conveniently using your phone number instead of your email. It also adds an extra layer of security to your Microsoft account. However, there can only be one mobile number as...
If you see the message "We noticed [phone number] is already used to sign in to [another number]" when trying to add the number as an alias or as another username, it means that the phone number you entered is already associated with another ...
https://support.microsoft.com/en-us/account-billing/change-the-email-address-or-phone-number-for-your-microsoft-account-761a662d-8032-88f4-03f3-c9ba8ba0e00b If the response is helpful, please click "Accept Answer" and upvote it. Note: Please follow the steps in our documentation to ...
Admins, have your account details ready when you call.Note To better protect your organization, we added a PIN-based verification step to our existing phone-based verification process. If you contact us from a number that isn't registered with your organization profile, the Microsoft support ...
Admins, have your account details ready when you call.Note To better protect your organization, we added a PIN-based verification step to our existing phone-based verification process. If you contact us from a number that isn't registered with your organization profile, the Microsoft support ...
Learn how to change the email address or phone number that’s associated with your Microsoft account.
Follow the steps on this page to change the Microsoft account email address or phone number (also known as your account alias or username) that you use to sign in. Concerned about your licences? Don’t worry—if you change your account alias, or remove an alias and then add a new...
Microsoft 365 Technical Support Phone Number 1-800-865-9408 發行項 2013/11/01 Question Friday, November 1, 2013 2:39 PM 1-800-865-9408 and select option 4 All replies (3) Monday, November 4, 2013 2:21 AM Hi, Thanks for sharing the support phone number. In addition, to get t...