My phone rang at about 8:30pm; It was too early to be from the traveler. I answered. It was from phone number 866-909-6116. The caller said, " I'm sorry, my mistake." I thought it was odd and realized it sounded like a recording. Of course, I googled it. Many people have received the same call. Out of all the comments, no one had any ideas of what the motivation would be behind a call like this. Do you have any ideas?