How to Add SMS as a Microsoft Account Sign-In Method

To add sms as a Microsoft account sign-in method, use the correct account, product, permissions, and destination. This guide explains the supported workflow and the checks that confirm the result.

Confirm the Account, Product, and Expected Result

Confirm the owning account, required permissions, affected files or services, and the exact outcome you need. Keep a backup when the task changes local content or removes access.

Quick Supported Workflow

First, sign in at account.microsoft.com/security and open Advanced security options. Next, under Ways to prove who you are, select Add a new way to sign in or verify, and verify the final state before changing any backup or secondary account.

How to Add SMS as a Microsoft Account Sign-In Method

1. Sign in at account.microsoft.com/security and open Advanced security options
2. Under Ways to prove who you are, select Add a new way to sign in or verify
3. Choose Phone number, enter a mobile number that can receive SMS messages, and request a code
4. Enter the received code to verify the number before removing any old sign-in method
5. Sign out and perform one test sign-in to confirm the SMS verification option appears

After the final step, reopen the affected app, portal, file, or account page and confirm the exact status or behavior described in the title.

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If adding SMS as a Microsoft account sign-in method depends on a Microsoft-only setting, add-in, macro, account, or cloud service, WPS Office cannot change that proprietary state. Complete the Microsoft-side step with the official control described above.

While you work on adding SMS as a Microsoft account sign-in method, WPS Office provides a free Microsoft Office-compatible workspace through Writer, Spreadsheets, Presentation, and PDF. It opens and saves common DOCX, XLSX, PPTX, and PDF files in a familiar interface, so related local work can continue without waiting for the Microsoft-side issue to be fixed.

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Practical Checks That Prevent a Repeat

• Record which account, app, and file owns the workflow
• Keep a verified backup before removing access, changing ownership, or replacing a local file
• Apply high-impact changes to one test item or user before expanding the scope
• Save confirmation numbers, dates, and screenshots of the final settings when they affect billing, security, or permissions

Frequently Asked Questions

Should I use personal-account or work-account recovery?

A personal Microsoft account uses the Microsoft password reset or recovery form. A work or school account uses organization self-service reset or an administrator.

When should I remove an old authentication method?

Only after a new method has been registered and tested. Removing the last working method can lock the account out.

Can Microsoft support bypass ownership verification?

No. Recovery requires verified security information, a recovery form, or authorized tenant administration.

How can I confirm that adding SMS as a Microsoft account sign-in method was successful?

Sign out and perform one test sign-in to confirm the SMS verification option appears. Repeat the original action and confirm that the result remains after reopening the app, file, or portal.