trust me, I did that the second I hung up. I got an automated email from them telling me it is a scam and not to send them money. I replied telling them that they had been using the same phone number for months - they should investigate. No response since yesterday. From the background noises in the call center, this was a full-blown large scale operation (I could overhear at least three parallel phone conversations. Sadly, they have obviously not stopped them yet...