[Resolved]  UTI Mutual Fund - SIP Scheme — ECS Occuring twice a month

I have joined the UTI infrastructure mutual fund SIP Scheme on 22 nd Feb 2008 for Rs.1500/.My first cheque was cleared on 28th Feb 2008.The Sip date on application form is 28th.An amount of Rs.1500/ was cleared thru ECS on 6th March 2008.Another payment of Rs.1500/ was cleared on 17th MArch 2008.Why is this happening?I have contacted the local Karvy Office and they have no reply for that.Very poor customer service.