Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Hello TANIMUL,
Thank you for reaching out to the Q&A Forum.
I understand you recently moved to Malaysia and can no longer receive the verification code sent to your Bangladeshi number. On the sign-in verification screen, please select Sign in another way and check whether another verification method, such as Microsoft Authenticator, is available.
If you can sign in, you can then update your phone number under Security info. If no alternative verification method is available, please contact your university IT administrator for help resetting your authentication methods.
Best regards
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