Rang on our phone, nothing but silence on the machine which automatically cuts it off after 30 seconds (so no message is left then). Not sure what they want but must not be important if they can't leave a message!
It was a tongue-in-cheek joke. There are like 100 people all saying the exact same thing, which I find kind of silly. I never answer a number I don't recognize. I check here - if someone says it's a telemarketer, I move on, and don't come here and say, "Hey, OMG, they called me too? It's a telemarketer"...