RBI has released a notification dated 06.05.2014 in which all banks were directed not to levy penal charges on non maintenance of minimum balance in inoperative accounts .This regulation will be helpful to customer who his having  multiple accounts and not able to operate /maintain minimum balance in each account.
Under this guideline RBI not charge customer for non maintenance of minimum balance rather has asked bank to limit service available to customer if he is not able to maintain minimum balance.Bank should restrict the service to Basic Saving account and restore the service when the balance improve.

 So when was the last time you visited your bank's branch? A month ago - 2 months maybe even 3 months ago? Why haven't you walked in to a branch? Simple - you didn't need to.
India and the world as we know it is moving towards a new paradigm where users demand world class service - as and when they want it.When we talk about anytime anywhere service then first thing came into mind is digital service.
If you identify with this philosophy then welcome to the world of b2 digital banking. Welcome to ICICI b2!
ICICI bank has statrted a unique idea of branch free banking with some limited access.
When ATMs were introduced, we thought that why do we need ATMs when we have good old branches? ICICI b2 banking is the next step in the evolution of banking. It's a bank, where everything is done online and since you don't need branches, so they don't offer them. you can enjoy all the conveniences of banking at your finger tips and your money grows faster. b2 understands that today’s banking is not just about payments and transfers. Hence along with these it offers other benefits like bill payments and mobile recharge.
 Features in ICICI b2 banking
    No hidden charges/zero charges
    8 % Interest rate
    No premature penalty
    Online transfer of Balance
    virtual e wallet for online payments
    No minimum balance requirement.
    24X7 banking
    Pre approved Loan without any documentation
    Online credit card
    Online draft request and free delivery any where in India
    Online RD and FDR account
    Free bills payment
    Mobile recharge facility
    Online help line service
Features not in ICICI b2 banking
      No ATM card
    No Debit Card
    No passbook
    No physical statement .
    No cheque Book
    No /limited access to branch