I blocked this hugely annoying robo-dialer and filed a complaint with the FCC and state attorney general's office. I also called the company it is pretending to represent (Medical Alert Systems), and a representative there told me it does not engage in telemarketing. The person also told me that it has received many complaints. Here is a recent story in USA Today about the scam, which is happening in many states:
This is a scam. They call offering a "free medic alert" and want to set up a time to deliver it. They seem to be targeting elderly, especially in 55yr+ residences. Several friends in one townhouse development have had these calls.
I to have received a call from this number. Never ordered. This truly is a scam, aimed at a home bound person. One could be intimidated into purchasing this item.. Nothing is "free".