the call starts out with a recorded message that says, "this is wca with a special promotion on home security in your neighbourhood," at which point i hang up.
this makes it a DOUBLE violation of the do-not-call registry: 1) my number is registered and 2) even if you're *not* registered, recorded messages are a violation, in and of themselves! you can report a pre-recorded message auto-dialed call even if you're *not* listed on the d-n-c registry!