Should you have any questions or need assistance, please contact us at or call +65 6823 2250. If you tap “approve” from the push notification, you will be allowed to log in if you tap “deny,” your login request will be refused. Once enabled, logging into the TD Ameritrade Singapore website, thinkorswim desktop trading platform, and thinkorswim mobile application will require you to validate your access via a push notification sent to the Approver Device you enabled through the steps above. This will then synch your phone or tablet to act as the “Approver Device” to your new TD Ameritrade Singapore account. Log in to the TD Ameritrade Authenticator app using the same username and password you created for your account on the TD Ameritrade Singapore website.Įnter the code being displayed online in your account application Enable Two-Factor Authentication section, into the TD Ameritrade Authenticator app when prompted. You will be prompted to download the TD Ameritrade Authenticator app to your phone or tablet from your device’s App Store or Google Play Store. Under Second Factor Authentication, toggle the button to “Yes”. Click on User Profile and expand Account Security Information.
