M5? hangs up when I answer

3/6/09, 11:40am, my business phone rang. Caller ID showed 646-214-8146 with the name of m5.  When I picked up the receiver and said "Hello" the caller terminated the call.  When I dialed the number that was on the caller ID, the call was answered as "American Micro Loan"

Caller stated his name was Allen Parker from Choice Merchant Funding. Left a call back number of 866-227-4456. After a quick google search, I deam this a legitimate company. Unsolicitated sales call, they knew the name of the owner of my company, but a time waster none-the-less.