When I answered the phone, saying "hello" there was silence and then they hung up. Perhaps they were expecting a company but did not want to speak to a person.
I didn't fill online form on their website. I doubt I gave my number to them directly. However, I attended Money Show in Chicago more than 1 year ago and I must've filled some paper quiz/questionnaire/whatever for organizers after another company's seminar... heh :( I intentionally miss all the calls from US and let the voice mail get filled. I'm so tired to repeat "no, thank you" to all these bank's quizzes, life insurance offers, credit card bonuses and all the other spam