Indian Bank Mobile Number Registration and Update Guide

Indian Bank Mobile Number Registration and Update: Step-by-Step

To register or change your mobile number with Indian Bank, you can visit the branch, use the IndOASIS app, go to a bank ATM, or call customer care. A registered mobile number is required for OTPs, transaction alerts, and digital banking access through IndOASIS.

Why You Need a Registered Mobile Number

• Receive OTPs for internet and mobile banking transactions
• Get instant SMS alerts for all debits and credits
• Access UPI, SMS banking, and WhatsApp banking
• Receive notifications about KYC, account updates, and offers

Method 1: Register at the Branch

1. Visit your Indian Bank home branch with your passbook and Aadhaar card.
2. Request the mobile number registration or update form.
3. Fill in your account number and the new mobile number.
4. Submit the form. Processing takes 1 to 2 working days.

Method 2: Update via IndOASIS App

1. Open the IndOASIS app and log in.
2. Navigate to Profile and select Update Mobile Number.
3. Enter the new mobile number.
4. Verify with OTPs sent to both old and new numbers.
5. The update is reflected within a few hours.

Method 3: Update via ATM

1. Visit any Indian Bank ATM with your debit card.
2. Enter PIN and go to More Options.
3. Select Mobile Number Registration.
4. Enter and confirm your new number. Verification OTP will be sent.

Method 4: Call Customer Care

Call Indian Bank’s toll-free helpline at 1800 425 4422. Request a mobile number update and complete authentication using your account details.

Key Takeaways

• Update mobile number via IndOASIS app, ATM, branch, or customer care.
• OTP verification is required for app and ATM-based updates.
• Branch updates take 1 to 2 working days; app updates are near-instant.
• A correct registered number is essential for all digital banking at Indian Bank.

Frequently Asked Questions

Can I update my Indian Bank mobile number without visiting the branch?

Yes. Use the IndOASIS app or any Indian Bank ATM to update your number without visiting the branch.

How long does it take to update mobile number in Indian Bank?

ATM and app updates are reflected within a few hours. Branch requests take 1 to 2 working days.

What should I do if I have lost my old registered mobile number?

Visit the branch with a valid ID proof to update the number manually. This cannot be done online without OTP access to the old number.

What documents are needed for mobile number registration at Indian Bank branch?

Carry your passbook, Aadhaar card or any valid government ID, and the new mobile number you want to register.