The recorded voice is on a delay and pretends to be fumbling with headset to explain  its delay.  If you talk over it, the canned voice gets louder. There may even be an additional interactive component to it. I get this call several times a month from various numbers, each that I have previously blocked.  Claims to be an unnamed resort I previously stayed out, likely to avoid opt out rules and fines since I am on a do not call list.  I don't listen long enough for opt out instructions or name of hotel since the spiel goes on and in and on.  It's really annoying. The non human aspect is a bit creepy. I may start reporting to appropriate agencies if it persists.

Called me early, early  Sunday morning and woke me up.

Called on my cell, no message at 10:17 am

Called cell, no message

Called and blocked