Answering Machine - Joe Friday

In Joe Friday voice: This is Constable Augie of the Canadian Security and Intelligence Service. The phone line you have just dialed is currently under investigation on a warrant issued by the Attorney General of Canada. To facilitate our investigation, we would appreciate you leaving your name, number, a brief message, and any affiliations you may have made now, or in the past, with communist or terrorist organizations. Thank you. 

Answering Machine - Aussie

(Aussie accent:) Hi, how 'ya doin', listen, I'm not here, but I tell ya what, this anserin' machine is so clever, I kid you not, if you don't leave a message -- it'll ring 'ya back and ask for one! Bye.

Answering Machine - Tricked You

Hello. (Pause.) Hello? (Pause.) Hello! (Pause.) No, it doesn't look as if I'm in right now. Maybe you should leave a message at the beep or call me back later. BEEP. (Pause three seconds.) Just kidding, that wasn't really the beep. Are you ready now?