Answering Machine - Phone Tag

(Gameshow-announcer voice:) Hello, and welcome to Phone Tag! (Cheers in background.) If you'd like to join the game, please leave your name and number at the beep, and we'll try to reach you when you're not around. And thanks once again for playing Phone Tag! 

So Many Jones's

Q: Why are there so many Jones's in the phone book?
A: Because they all have phones.

MacInTalk Answering Machine

(MacIntosh Plus with MacIntalk program:) Hello, it's obvious you have bad timing, because nobody is home. Please leave your name, telephone number, and a brief message in a voice similar to mine, and your call will be returned as soon as humanly possible.