South Indian Bank Ltd. Head Office T.B Road, Mission Quarters, Thrissur 680 001,Kerala, India
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South Indian Bank will send a 6 digit numeric One Time Password (OTP) to your registered mobile number and/or email id every time an online transaction is initiated using your debit card. You will need to enter this OTP on the ACS page to authenticate your transaction. OTP is confidential data and must not be shared with anyone under any circumstances.
You will receive the OTP for all your online transactions using debit card on your mobile number and/or email id registered with South Indian Bank. To register or update your mobile number and/or email id contact your parent branch. Once your mobile number and/or email id is registered with us, you will start receiving the OTP for online transactions after 2 hours.
No. The One Time Password (OTP) would be automatically & instantly sent on your registered mobile number and/or email id, after you have initiated the transaction and entered the card details.
No. Every 6 digit OTP is merchant and amount specific and hence is valid only for a particular transaction and cannot be used/reused for any other transaction. The OTP SMS sent to you will also mention the merchant name and the amount of the transaction for easy identification. Every OTP is valid only for 5 minutes.
Yes. You can do more than 1 transaction at a time and you will receive a separate OTP for every transaction. The OTP SMS sent to you will also mention the merchant name and the amount of the transaction for easy identification. You can successfully complete all your transactions as long as the OTPs for those transactions are still valid and entered correctly. For how long is the OTP valid? Each OTP is valid for 5 minutes or one successful usage whichever is earlier.
You can enter the OTP incorrectly a maximum of 3 times. After 3 unsuccessful OTP attempts, your debit card will be blocked for e-commerce transactions for 24 hours. You may contact parent branch or South Indian Bank customer care for lifting the block.
One Time Password (OTP) would be instantly sent on your mobile no and/or email id registered with your South Indian Bank Debit Card, after you have started the transaction and entered your card details. If you do not receive the OTP, please check if your mobile number and/or email id registered with your South Indian Bank Debit Card is correct or not. If the registered details are correct, you can request for the OTP to be re-sent to you by clicking on the link displayed on the screen- “Request New One Time Password’’.
You can request for an OTP to be re-sent to you up to maximum of 3 times. If you have exhausted the number of attempts and have still not received the OTP, please contact parent branch or South Indian Bank customer care.
To register your mobile number, please contact your parent branch. Once your mobile number is updated, you will start receiving the OTP for online transactions after 24 hours.
Please call South Indian Bank Customer Care on 1800-102-9408 or 1800-425-1809
If you have received an OTP and you have not initiated the online transaction at the merchant and for the amount as specified in the OTP message, immediately block your card. You can block your card through digital channels of SIB Mirror +/SIBerNet/Whatsapp Banking/SIB Website. You may also call South Indian Bank Customer Care on 1800-102-9408 or 1800-425-1809 or SMS CARDBLOCK <16 digit card number> to 09840777222 from your registered mobile number to block the card.
To register your mobile number, please contact your parent branch. Once your mobile number is updated, you will start receiving the OTP for online transactions after 2 hours.
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