With SBI Quick - MISSED CALL BANKING, you can access your account balance, a mini-statement, and more simply by giving a missed call or sending an SMS from your registered mobile number to specific mobile numbers using pre-defined keywords.
SBI launched an SMS service for FASTag customers to check the balance of FASTag, through which users will now be able to know the balance of FASTag in seconds. Here is the detail of this new service.