![](/iwov-resources/images/ibanking-demo/en/transaction_authentication/sms_otp_or_secure_device/step1.jpg)
For customers who perform transaction authentication with Secure Device:
Press and hold and a 6-digit Secure PIN will be generated.
![](/iwov-resources/images/ibanking-demo/en/transaction_authentication/sms_otp_or_secure_device/step2.jpg)
Enter the 6-digit secure PIN in DBS iBanking.
Then, follow the on screen instructions to complete the transaction.
![](/iwov-resources/images/ibanking-demo/en/transaction_authentication/sms_otp_or_secure_device/step3.jpg)
For customers who performs transactions with SMS OTP:
You should be receiving a One Time Password (OTP) on your registered mobile phone.
Enter the 6-digit SMS OTP and then follow the on screen instructions to complete the transaction.