The garden of nerdiness has many flowers: comic book nerds, computer nerds, fantasy nerds, sci-fi nerds–too many to list. After fifty years I’ve finally recognized my own personal nerd category. I’m an electromechanical nerd. This tendency manifests in an obsession with old telephones, the ability to thread a 16mm projector, fantasizing about the mimeographed version of Root Simple and spending evenings watching films about old office equipment. And I have a reverence, bordering on idolatry, for two machines in particular, the Western Electric 500 telephone and the IBM Selectric typewriter. Note that this obsession is not to be confused with Steampunk, despite my past prediction that we’d see the return of the monocle. No, my fantasy world involves a narrow tie, a cocktail in one hand and a heavy phone handset in the other.
I’ve written about it many times before but I’d like to repeat one of the things that I admire most about the Western Electric 500 and mid-20th century telephony in general: the principle of backward compatibility, an idea taken from computer engineering that you can load new software on old machines. Believe it or not, my 45 year old WE 500 still works (more on that below).
Backward compatibility in the case of phones is as much an economic as technical issue. Our phone system used to be a public utility. Before the Bell system was broken up in 1984, the phone company manufactured and maintained all telephones. They were solidly built, made to last and produced domestically by well paid workers. Because it was in their financial interest, the phone company was conservative about changes that would require new equipment. In the entire history of the Bell system, from 1877 to 1984, there were only five different types of circuits.
Once the phone system was broken up we suddenly had many different new telephones to choose from. But it was a false choice. They were all cheap pieces of crap that didn’t last more than a few years. I can’t tell you how many awful cordless telephones I blew through in the 1990s before I went back to my beloved Western Electric 500.
Similarly, we all get to buy new iPhones every other year. Apple is particularly bad about backward compatibility. Like the Bell system, Apple has total control over its hardware and blocks any attempt to go open source. But unlike the the old Bell system, Apple does not have to answer, for the most part, to any regulatory agency. They can turn our perfectly functional iPhone into a doorstop anytime they want and get us to buy a new one.
Maintaining backward compatibility is about deciding on a common sense design vocabulary and sticking to it. While standards can stifle creativity, they can also prevent waste. What if I don’t want to spend hundreds of dollars every two years on a new phone made by underpaid workers?
And what about the way we use phones? Very early on in the history of the phone system certain audio signals were agreed upon: among others these include the dial tone, the ringback tone, the busy signal and the hang up alert. Of these, the one that one rarely hears anymore is the busy signal. Maybe I don’t want to wade through long voice mails or texts. Maybe you just have to wait until I’m off the phone. And the hang up alert (that annoying sound that lets you know an old phone is off the hook) needs to be re-purposed and brought back to prevent so-called “butt dialing” or “pocket dialing.”
But let me end on a hopeful note. During the Christmas holiday, while we were hosting friends and family, AT&T decided to stop servicing my traditional landline/ISDN combo and forced me to switch to their fake fiber optic service called U-Verse (it’s still, for the most part, copper wire based). After I switched, my dial phone stopped working and our internet service degraded so much we were unable to put out this blog without using our cellphones. I called back the friendly AT&T technician who installed U-Verse and he admitted to me that it didn’t work in our neighborhood (thanks for not letting me know that ahead of time!).
In the end I was forced to switch to Time Warner for slightly better and equally expensive service. Our overseas readers should know this is common in the U.S., that we pay a lot of money for poor telecommunications services.
But the electromechanical geek in me had a delightful surprise. Either Time Warner or the folks who designed the modem Time Warner provides had a respect for backward compatibility. Unlike AT&T’s U-Verse service, my Western Electric 500 dial phone still can make an outbound call on Time Warner. The Western Electric 500’s ringer, the bane of Kelly’s existence, still rings. I suspect some old Bell system engineer must be responsible for this obscure technical detail. To that engineer, I lift my cocktail in your honor. May we always hear that electromechanical ring!