telecom@ucbvax.ARPA (12/01/84)
From: Jon Solomon (the Moderator) <Telecom-Request@BBNCCA> TELECOM Digest Fri, 30 Nov 84 16:57:10 EST Volume 4 : Issue 130 Today's Topics: Phone wiring and "Hello, I'm a computer" automated recordings (dial out) Hello, I'm a computer BBS Liability ---------------------------------------------------------------------- Date: Thu, 29 Nov 84 21:23:50 PST From: "Theodore N. Vail" <vail@UCLA-LOCUS.ARPA> To: telecom@bbncca.arpa Subject: Phone wiring and "Hello, I'm a computer" The first and fourth wires on a four-conductor modular plug are normally used for modular jacks connected to one line of a key (push-button) multi-line telephone system. Shorting them disables the "hold" circuit and enables the telephone to be used. The "hold" circuit is (traditionally) a "holding" relay across the telephone line, and the two wires are connected in parallel with the coil, so that shorting them removes current from the coil and the holding relay opens. Of course, now there are electronic equivalents, but the circuitry at the telephone remains the same. Signal levels are a few volts dc and the current is the traditional "20" milliamperes. ------------------------------ I have received computer calls, with no human asking first if I wanted to receive them. What laws, rules, regulations, etc., if any, would I be breaking, if I set my auto-dialing modem to indefinitely dial the number that the recording tells you to call for more information. My modem will keep dialing until it gets a modem to answer. (Because of its "linking" feature, it doesn't have the 15 call limitation that some believe is required.) ted ------------------------------ Date: Fri, 30-Nov-84 01:17:15 PST From: Lauren Weinstein <vortex!lauren@RAND-UNIX.ARPA> Subject: automated recordings (dial out) To: TELECOM@MC The rules regarding these devices vary from state to state. Here in California, the law says that you are supposed to be asked by a human whether or not you wish to hear the recording before it is started, and they are supposed to monitor the line to drop the recording if you hang up. So you can use automated techniques to pick numbers and dial, but you "have" to let a person query the callee. Of course, these rules are sometimes ignored, and I (very rarely, even with multiple phone lines) still get on occasional completely automated call. They usually never tell you the name of the company calling, just prompt you for various information. I consider them to be a somewhat entertaining way to practice my knowledge of Anglo-Saxon expletives. --Lauren-- ------------------------------ Date: 30 November 1984 12:24-EST From: Ray Hirschfeld <RAY @ MIT-MC> Subject: Hello, I'm a computer To: cmacfarl @ BBNCCJ I, too, have been getting more junk calls lately. I wonder if it's possible to get a home 976 number. I wouldn't mind these calls if I got a dollar for each one. At one point I considered getting an unlisted number to eliminate these nuisance calls. It burns me that the phone company charges not only a whopper of a service charge for this, but a monthly charge as well. And it wouldn't protect against dialers that try every possible number rather than go through the book. Ray ------------------------------ Date: 30 November 1984 15:00-EST From: Ray Hirschfeld <RAY @ MIT-MC> Subject: BBS Liability To: telecom @ BBNCCA There has been a lot of discussion recently about the liability of BBS operators for credit card numbers posted on their systems. The people contributing to this discussion seem to be polarized into two camps, those who feel that only the person who posted the number can be held responsible, and those who feel that, because the culprit cannot be identified, this responsibility devolves upon the operator. Neither position seems right to me. Neither the BBS operator nor the person who posts the number is necessarily guilty of anything. Even if the submission of the credit card number were not anonymous, it seems to me that culpability is limited to those who use the number fraudulently. Similarly, I would not hold Abbie Hoffman or his publisher criminally liable for _Steal This Book_. Slander/libel is a different matter, since the message is itself damaging. But there is nothing inherently damaging about a number on a bulletin board. I give out my mastercard number over the phone all the time, and conceivably anybody who takes a phone order from me can abuse it. I'm not doing anything illegal, though. If I post a message on a BBS that says "my credit card number is so-and-so but I don't authorize anybody to use it," I'm asking for trouble but I don't think I'm breaking the law. If a number were posted with malicious intent it might be different, but this seems like a very difficult thing to prove. I know very little about laws concerning these matters, so the above is based solely on common sense, which has little to do with law. If I'm way off base, please let me know. ------------------------------ End of TELECOM Digest ******************************