Related:

• When you dial a wrong number you never get a busy signal.
• Kovac's Conundrum: When you dial a wrong number, you never get a busy signal.
• When you dial a wrong number, you never get a busy signal. -- Kovak's Conundrum
• When you call home and get a busy signal, at least you are aware of where one of your children is at the time.
• In Japan, the hand can be used like a knife. (Heeeeee-YAH!
  Sound of smashing box of kleenex.) But this method doesn't work with a telephone call....
• Well, if I called the wrong number, why did you answer the phone? -- James Thurbe
• Call me if you need my phone number!
• Theme music and voice from Alfred Hitchcock Prese
  ) Good evening. I'm sorry, but Steve can't come to the phone now, as he's quite tied up....
• If mathematically you end up with the wrong answer, try multiplying by the page number.