Hi @Murali Krishna Kadari , unfortunately this is not possible for the user to do. The admin needs to reset the MFA for the user: https://learn.microsoft.com/en-us/entra/identity/authentication/howto-mfa-userdevicesettings#manage-user-authentication-options
Please let me know if you have any questions and I can help you further.
If this answer helps you please mark "Accept Answer" so other users can reference it.
Thank you,
James