Visit your home branch of Canara Bank
Carry a valid photo ID proof and your bank passbook or account details
Ask for the mobile number update or change request form
Fill in the new mobile number correctly
Submit the completed form to the bank official
Complete any required verification, such as signature or OTP on the registered number if asked
If required, provide a written request or self-attested ID proof
Wait for the bank to process and activate the new mobile number
Check SMS alerts or mobile banking access after the update is completed