How to Block SBI ATM Card?

What are the proper ways to deactivate SBI ATM card if lost?

Cancel Lost SBI ATM/Debit Card

ATM is an important card used to withdraw and transfer of money. With these Automated Teller Machines (ATM) card, it is simple to access your bank account with the protected pin number. But in case if someone have stolen your State Bank of India (SBI) Debit card or if you lost it by mistake, then its important to cancel/deactivate the card at the earliest to avoid being misused by someone.
How To Block Sbi Atm Card
This tutorial provides you four important ways how to block SBI ATM card.