LiftMaster 1-Button Remote Control, Pack of 1

  - a microwave with a single dial

Avanti MO7082MB http://www.google.com/search?q=Avanti+MO7082MB

  - a cell phone that rings on your land line when you're home

Google Voice https://www.google.com/accounts/ServiceLogin?service=grandce...

  - a garage door opener with one button

Liftmaster 371LM 315MHz Garage Door Remote Transmitter http://www.amazon.com/Liftmaster-315MHz-Garage-Remote-Transm...

  - a dishwasher with a status display

http://www.amazon.com/Cobble-Creek-Clean-Dishwasher-Magnet/d... (Granted, it is an add-on, but you didn't specify it had to be built in.)

  - a car with an analog clock

Chrysler Town and Country http://www.chrysler.com/shared/2010/town_country/gallery/ima... (Note that the clock not only is analog, it only has one button to set it. No manuals needed.)

  - a TV with an on/off switch and a channel dial

All the TVs I own have an on/off switch, albeit typically hidden where you cannot see it (behind or on the side of the screen bezel).

You got me on the dial, however. On the other hand, my TVs also have up/down channel switches which are a practical solution to having a dial than needs 200 detents.

P.S. I do agree with your summary, but I couldn't resist the challenge. :-)