Can we close saving bank account while keep unsecure credit card?

[SSL]

I have Insta Save ICICI Bank account open for credit card, now I got it without income proof. I want to close this or degrade to zero MAB/mine account. Also, is mine saving account is life time without MAB?

 

[BankExpertIndia]

I have Insta Save ICICI Bank account open for credit card, now I got it without income proof. I want to close this or degrade to zero MAB/mine account. Also, is mine saving account is life time without MAB?

Close It Without Any Doubt