Apparently can't embed the voicemail, but here is the google voice transcript -
You're eligible to receive a free wireless home security system. There is no cost for equipment or installation and the system is monitored 24 hours a day by your local police, fire and medical. You must be a homeowner to take advantage in this special offer. If you were interested in having this system installed at no cost to you, then please press 1 now Once again, press one Now, otherwise, please press 2, to be removed from our calling list.