ICICI Credit Card unblock/unlock

HI,

I have created this blog because, it might be helpful, when your ICICI credit card is locked.

Recently My ICICI credit card got blocked due to wrong entry of OTP while transacting online.
I have checked it online to find solution ,I dint  find it.It took me 2 days to unblock my card by connecting to ICICI customer care.

Customer care number is chargeable by the time I was writing this blog. Menu of Customer care is so much towards selling their products instead of connecting directly to customer care Executive. Finally after listening to all those menu I connected to executive and unblocked my card.

ICICI can be blocked from our side by NetBanking/iMobile. I have tried these to unblock my card but it didn't work. 

In my case 3D secure is blocked, I was not getting OTP to mobile and the transaction page shows error.
So to unblock this I need to send a message to unblock/unlock it.

Message to :5676766
Content to send: 3DS CC XXXX

Here XXXX is last four digits of  your Card number.