[Resolved]  ICICI Bank — atm card grid authentication failed

I tried to transfer some money to other bank account through neft and in the end of the procedure it asked me to enter grid values, which i did correctly but for some stupid reason it was showing me this msg "your grid card authentication has been disabled, call our 24 hour customer care centre and ask to enable grid card authentication". I have entered all the values very carefully and cross-checked it many times yet same error. I am travelling overseas, so i cant make a call from my registered number. There is no other way of transferring money. T it's been a week and i am not able to make online purchases/transactions. If my problem is not solved soon then i will be forced to close my icici a/c no[protected] and post a gloomy review on how lame icici online services can be. Pathetic support icici.