in
Why do I have to perform a one-time account update upon logging in?
One time account update
singpass
This is to better protect your Singpass account. You need to provide and verify your personal details, and select your preferred mode of contact (email or mobile number) to receive prompt notifications when there are changes made to your account details.
By registering your mobile number during the one-time account update, you will be instantly activated for SMS 2FA. Click here to find out more about setting up SMS 2FA.
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