ICICI bank has an innovative function by virtue of which it is able to let you have access to non-financial transactions and it is an unbilled call facility.
Dial the following phone numbers from your registered phone. The call will disconnect after first ring and you will receive an SMS containing the requisite information:
|BANK ACCOUNT||DIAL THIS NUMBER|
|Balance Enquiry||022 302 56767|
|Last 3 transactions||022 302 56868|