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TELECOM Digest Tue, 21 Jun 2005 20:45:00 EDT Volume 24 : Issue 283 Inside This Issue: Editor: Patrick A. Townson Book Review: Guide to Telecommunications - Annabel Dodd (P. Townson) NFL in Talks With Sprint, Others For Wireless Video (Telecom dailyLead) Re: New Virus: Was He Actually Guilty? (hancock4@bbs.cpcn.com) Re: Power Strips for Home Networks (Dan Lanciani) Re: Power Strips for Home Networks (Scott Dorsey) Re: Power Strips for Home Networks (Dale Farmer) Re: Bell Divestiture (Wesrock@aol.com) Re: Bell Divestiture (John Levine) Re: Bell Divestiture (hancock4@bbs.cpcn.com) Re: Bell Divestiture (Tony P.) Re: XO Communications (Scott Dorsey) Re: Which Video Plug-in For Skype? Video4Skype.com/vSkype.com? (Dean M.) Re: Ping Between PC Through PABX (T. Sean Weintz) Re: Ping Between PC Through PABX (Dave Garland) Re: Monitor/Recorder for Residential Power Line Outages? (Lisa Hancock) Re: Companies Want _US_ to Pay For Their Mistakes (mc) Re: '80' Country Code (Mark Crispin) Re: Worst Phishing Fraud Attack Ever! 40 Million Cards Affected (mc) Re: Is it Possible to Buy a Cell Phone With no Plan? (Joseph) Telecom and VOIP (Voice over Internet Protocol) Digest for the Internet. All contents here are copyrighted by Patrick Townson and the individual writers/correspondents. Articles may be used in other journals or newsgroups, provided the writer's name and the Digest are included in the fair use quote. By using -any name or email address- included herein for -any- reason other than responding to an article herein, you agree to pay a hundred dollars to the recipients of the email. =========================== Addresses herein are not to be added to any mailing list, nor to be sold or given away without explicit written consent. Chain letters, viruses, porn, spam, and miscellaneous junk are definitely unwelcome. We must fight spam for the same reason we fight crime: not because we are naive enough to believe that we will ever stamp it out, but because we do not want the kind of world that results when no one stands against crime. Geoffrey Welsh =========================== See the bottom of this issue for subscription and archive details and the name of our lawyer; other stuff of interest. ---------------------------------------------------------------------- From: TELECOM Digest Editor <ptownson@massis.lcs.mit.edu> Subject: Book Review: Essential Guide to Telecommunications - Dodd Date: Tue, 21 Jun 2005 16:02:28 EDT A new reference book for all of you I highly recommend: Annabel Z. Dodd's The Essential Guide to Telecommunications, Fourth Edition It is described in detail at http://telecom-digest.org/doddbook.html and it can also be ordered direct from the publisher, Prentice Hall. http://www.phptr.com/title/0131487256 is a detailed description of the book, and chapter 1 has been placed on line here in .pdf format. Ms. Dodd is a professor of telecommunications in the Boston area, and she has been on the Digest mailing list for a long time, and I under- stand will be contributing to our discussions here from time to time. Please check out her credentials at http://telecom-digest.org/doddbook.html then also check out her web site and welcome her to our discussions. PAT ------------------------------ Date: Tue, 21 Jun 2005 12:37:30 EDT From: Telecom dailyLead from USTA <usta@dailylead.com> Subject: NFL in Talks With Sprint, Others for Wireless Video Telecom dailyLead from USTA June 21, 2005 http://www.dailylead.com/latestIssue.jsp?i=22505&l=2017006 TODAY'S HEADLINES NEWS OF THE DAY * NFL in talks with Sprint, others for wireless video deals BUSINESS & INDUSTRY WATCH * More Web surfers switch to broadband * BSkyB offers broadband TV service * Cable companies eye privatization to ease phone entry * Worldwide Wi-Fi hotspots surpass 65,000 USTA SPOTLIGHT * In the Telecom Bookstore: Broadband Facts EMERGING TECHNOLOGIES * Cisco unveils AON REGULATORY & LEGISLATIVE * High Court rejects property rights case * Adelphia's Rigases get stiff sentences Follow the link below to read quick summaries of these stories and others. http://www.dailylead.com/latestIssue.jsp?i=22505&l=2017006 Legal and Privacy information at http://www.dailylead.com/about/privacy_legal.jsp SmartBrief, Inc. 1100 H ST NW, Suite 1000 Washington, DC 20005 [TELECOM Digest Editor's Note: What exactly is supposed to be 'wireless video'? Isn't that just a wireless cam (such as I have a couple of) one for the back yard birds and one for my weather station http://weatherforecast.us.tf or is it something a bit more elegant and fancy? My cameras and the associated base stations only cost about a hundred dollars each, with a range of a couple hundred feet or so. PAT] ------------------------------ From: hancock4@bbs.cpcn.com Subject: Re: New Virus: Was He Actually Guilty? Date: 21 Jun 2005 10:32:31 -0700 Patrick Townson wrote: > [TELECOM Digest Editor's Note: Poor Michael Jackson. For a couple > weeks, viruses were being circulated via a bogus press release > which claimed he 'committed suicide'. Now a new virus is making > the rounds purporting to be a questionairre on his guilt or > innocence, and offering prizes to the people who venture their > opinions on same. PAT] How much money did they spend to investigate and prosecute Jackson? How much money are they spending to investigate and prosecute virus producers? Likewise, what are they doing to investigate and prosecute the black market vendors in stolen credit cards (see today's NYT at http://telecom-digest.org/nytimes.html )? P.S. FWIW, Lifetime Channel is running a movie about a teen boy who gets hooked on Internet porn. IMHO their stuff is not accurate and is just overwrought melodramas. To put it another way, are kids really committing suicide as a result of "Internet bullying"? [TELECOM Digest Editor's Note: I am told the prosecution of Michael Jackson took _BIG $$_. So big, the county had to borrow money from other accounts to be able to do any other prosecutions at all this year. Poor prosecutor ... for a dozen years now he has had his heart set on winning that case. It looks like he struck out again; but I am certain with some meditation and effort and the cheering squad at Fox News behind him, he will try again in another year or so. Regards virus producers, I don't think they are doing anything. ICANN would not approve of it, and anyway, as the hotshot netters would say, we cannot dictate how other users run their sites, and the term 'obnoxious' is undefined in their minds. Interesting you should comment on Lifetime Channel; IMO they are tied for last place with Fox News. PAT] ------------------------------ Date: Tue, 21 Jun 2005 14:03:55 -0400 (EDT) From: Dan Lanciani <ddl@danlan.com> Subject: Re: Power Strips for Home Networks fatkinson@mishmash.com (Fred Atkinson) wrote: > I suspect that some of you are experiencing this or have already > solved it. So, maybe one of you can tell me where I can find > something to solve this problem. > I've accumulated so many devices on my home network (and some devices > that are not network related as well) that power strips are an issue. > Most of these devices have the big 'calculator charger' type of power > supply that plugs directly into the AC outlet. > I've been looking for some type of power strip that has eight or more > outlets that are spaced far enough apart that you can plug all of > these things into them without overlapping each other. > Searching the Internet, I've not found anything like this. The best > is one of those long power strips that you usually install on the wall > as a permanent part of the house electrical system. I think there > might be something much better. Or maybe someone has a better > suggestion. > Any ideas? Others have already mentioned the mini extension cords and power strips specially designed for wall warts. (I just picked up two 8-outlet Power Sentry strips at Walmart for less than $8 each. These have three outlets on one side with extra space and five on the other with more normal space. They are cheaply constructed and are not surge suppressors, the latter being a feature. :) Before the market developed those targeted solutions I became rather creative with ordinary 3-way taps. These can be used both to elevate one wall wart enough to clear another in the next outlet space and to move one or more wall warts off to the side. This all works best when the outlet strip is in an outlet-up orientation. Cheap ungrounded 3-way taps come in three basic styles: ones which do not rotate the top tap outlet relative to the plug, ones that rotate it 90 degrees clockwise, and ones that rotate it 90 degrees counter-clockwise. (The distinction between the last two is important when you are dealing with polarized plugs.) It helps to have an assortment of styles on hand. Heavier grounded T-style taps are also useful when (obviously) you have a (less common) grounded wall wart and when you want a slightly more robust mounting and/or side-hanging arrangement. Dan Lanciani ddl@danlan.*com ------------------------------ From: kludge@panix.com (Scott Dorsey) Subject: Re: Power Strips for Home Networks Date: 21 Jun 2005 14:39:57 -0400 Organization: Former users of Netcom shell (1989-2000) Fred Atkinson <fatkinson@mishmash.com> wrote: > I've accumulated so many devices on my home network (and some devices > that are not network related as well) that power strips are an issue. > Most of these devices have the big 'calculator charger' type of power > supply that plugs directly into the AC outlet. These are called "Wall Warts." > I've been looking for some type of power strip that has eight or more > outlets that are spaced far enough apart that you can plug all of > these things into them without overlapping each other. One thing you can do is run several devices off of one power supply, if you have enough of them with the same voltage demands. But I think what you want is "Dr. Ferd's Wart Remover." --scott "C'est un Nagra. C'est suisse, et tres, tres precis." ------------------------------ From: Dale Farmer <dale@cybercom.net> Organization: The fuzz in the back of the fridge. Subject: Re: Power Strips for Home Networks Date: Tue, 21 Jun 2005 20:17:43 GMT Fred Atkinson wrote: > I suspect that some of you are experiencing this or have already > solved it. So, maybe one of you can tell me where I can find > something to solve this problem. > I've accumulated so many devices on my home network (and some devices > that are not network related as well) that power strips are an issue. > Most of these devices have the big 'calculator charger' type of power > supply that plugs directly into the AC outlet. > I've been looking for some type of power strip that has eight or more > outlets that are spaced far enough apart that you can plug all of > these things into them without overlapping each other. > Searching the Internet, I've not found anything like this. The best > is one of those long power strips that you usually install on the wall > as a permanent part of the house electrical system. I think there > might be something much better. Or maybe someone has a better > suggestion. > Any ideas? For two pin wall warts, I use these oddball extension cords they sell for Christmas tree lights. One plug connected to the wall, and then over the next 15 or so feet of cable, there are three separate plug blocks with three sets of plugs. This easily accepts six wall warts, and if I have wall warts that are not polarized, three more can usually be added. You can also buy more expensive power strips that have outlets spaced further apart. Dale [TELECOM Digest Editor's Note: Don't you have any trouble with those blinking off and on every couple seconds? I used those one time specifically to make an automatic 'intercom buzzer'. I wired a couple telephone sets in series with a battery-eliminator in the middle to do the intercom talking path, then I wired part of the network in the phone itself to make a connection when either phone went off hook (so as to activate the 'buzzer' in the phone on the other end. So that it sounded 'realistic' and the buzzer did not make constant noise until the other phone was also taken off hook (to answer) I wired that part of it through a 'christmas tree' socket; the effect was to make the desired phone go 'buzz ... buzz, buzz ... buzz' until it got answered. PAT] ------------------------------ From: Wesrock@aol.com Date: Tue, 21 Jun 2005 16:32:40 EDT Subject: Re: Bell Divestiture In a message dated Tue, 21 Jun 2005 01:07:05 -0000, bonomi@host122.r-bonomi.com (Robert Bonomi) writes: > Repeating for the illiterate: > 'native' touch-tone operation was substantially cheaper for the telco > than was 'native' pulse dialing. > They retrofitted dial-to-pulse conversion on SxS switches so that they > could 'pre-convert' customers to touch-tone before the switch was > converted to native touch-tone dialing. > This was a "short-term" expenditure of money now, to maximize > "long-term" benefits. By having a significant "installed base" of > touch-tone users *already*in*place* when the C.O. was converted to > _native_touch-tone_ handling, they could get by with far fewer sets of > digit decoders (dial or pulse). With 'pulse' tieing up the decoders > for average more than five times as long as touch-tone, there _was_ > significant benefit to be obtained. getting even 20% of the calls on > touch-tone, meant a _halving_ of the number of decoder elements > required. What was the cost of the touch-tone oscillator for a telephone set, vs. the cost of a rotary dial? There were millions of telephone sets out there, and at the time that was introduced the phones were installed, owned and maintained by the telco. The cost of the oscillators (key pads) would be considerable expense, particularly if the cost was significantly higher than a rotary dial. Wes Leatherock wesrock@aol.com wleathus@yahoo.com ------------------------------ Date: 21 Jun 2005 20:49:09 -0000 From: John Levine <johnl@iecc.com> Subject: Re: Bell Divestiture Organization: I.E.C.C., Trumansburg NY USA > You apparently know more about DTSS than _Dartmouth_ does. I checked > the Dartmouth history before posting that. Yes, Dartmouth invented > time-sharing, I acknowledged that. Actually, an early version of CTSS was running at MIT in November 1961. By 1963 they had dialup terminal users connecting via 103A modems through the MIT PBX. SDC's Q-32 time-sharing system was also running in 1963. DTSS was a technical marvel, but they were quite aware of CTSS which was only a few hours away by car or train. I'd say that the two big advances in DTSS were Basic, which was designed to make computing accessible to non-technical students, and the clever internal design of DTSS as mostly a transaction monitor so they could run 100 users on a GE 635 that was no faster than a PDP-10 that could only handle 20. R's, John ------------------------------ From: hancock4@bbs.cpcn.com Subject: Re: Bell Divestiture Date: 21 Jun 2005 14:03:51 -0700 Organization: http://groups.google.com Robert Bonomi wrote: > You apparently know more about DTSS than _Dartmouth_ does. I checked > the Dartmouth history before posting that. Yes, Dartmouth invented > time-sharing, I acknowledged that. Development _started_ in 1963, but > it wasn't operational until May of 1964. (It supported an entire *TWO* > terminals in its original form.) Thank you for being ever so precise. We'll come back to this later. > Your opinion does not agree with the official rulings of the Illinois > regulatory authorities. Thus, it is safe to say that in the > jurisdiction where the events occurred, you are quite wrong. What were the rulings of all the other states? How was it handled in Canada? > Putting a bigger engine in a Corvette will let it "go faster"; it is > utterly irrelevant, however, to increasing the number of passengers > that that car can carry. Yes, it does. For one, the car could make multiple trips. The passengers might spend the same amount of time doing their shopping or whatever, but a faster car will cut down the travel down. Further, if roads are blocked, a fast car can make more choices to get around the blockade, perhaps go way out of its way to get through. > You've never seen tracks for two competing railroads running > side-by-side? Tell me, in 1950, say, who had the 'monopoly' for > passenger service between New York City, and Chicago? Or for freight > between those locations, for that matter? There are certainly tracks running side by side, but NOT for the entire distance from origin and destination points or the route via intermediate points. For your example, there were multiple railroads between NYC and Chicago, but all took their own routing and began and ended in different places. (Some railroads used tracks or terminals of another). > This was a "short-term" expenditure of money now, to maximize > "long-term" benefits. That's very. But earlier you made it sound as if that practice was somehow 'bad' i.e., "the Bell System never did anything unless it was forced to". Well, I don't see anyone forcing Bell to go Touch Tone, but I see a business becoming more efficient. What's wrong with that? How is that different from any other business? >> In 1970 I guess, I do not remember for sure, they brought around >> terminals, sat them on the desks and told people 'Do not Touch These' >> until we explain what to do, which was about a month later. We were >> told these would be replacing some of the job functions that had been >> done manually before. PAT] > Probably '71 or '72. After upgrade to a S/370 gave them the > horsepower to run 'online' CICS. The 360 didn't have the speed/power > to do all the records work that SO threw at it, _and_ handle the > overhead of on-line processing. Some corrections: Do you know _exactly_ when Standard Oil upgraded their mainframe and operations units? Otherwise you are making some incorrect assumptions: 1) CICS was not IBM's only online terminal processing system. There were and remain others*, too. CICS evolved to be the most common. [*for extra large and extra small online processing.] 2) A System/360 could and did handle online transactions. It wasn't as fancy as the S/370 CICS 3270 system, but it did so. The high end S/360s units were quite powerful. We had a low-end S/360 that handled both online and batch processing. It's possible SO may have had multiple computers for different tasks. 3) It would seem strange to post the credit card transaction clips Pat mentioned via CICS data entry when the slips were already machine readable. > That would be generally considered "late" in the decade. Typically, > x0-x3 was 'early', x4-x6 was 'mid', and 'x7-x9' was 'late. Sometimes > people would blur things, and do things like call x6-x7 'late mid". > The data-line growth at that time was the proverbial 'drop in the bucket' > compared to a decade later. "Typically"? "Drop in the bucket"? That doesn't sound very precise. Are you referring to some _standard_? What is a "drop"? What is a "bucket"? Yes, I'm intentionally being snarky here because you're constantly citing some obscure standard for this or for that. To be consistent, you should be quoting _exactly_ how many total lines the Bell System had from 1967 through 1983 and exactly how many of those lines were used for _any_ kind of dial-up data transmission, Teletype, or BBS service, so we could see the growth of both. I don't know the specific numbers. However I do know back in those days (late 60s, whatever you want to define that as) that lots of businesses and schools were getting Teletypes and getting hooked in. Into the early 1970s other faster terminals (300 speed) made their appearance as well. These hookups were getting widespread publicity. At the same time, many computers were getting dialup to connect remote data centers to a central one. The point is that this was a clearly growing business and the Bell System was gearing up for it. Early on it added the # and * to TT keypads. Teletype itself was developing faster terminals. > Is Judge Greene, or the FCC, enough of an authority? What exactly did he say? What exactly did the FCC say and when did they say it? Was this a long established intentionally established policy or did it sort of evolve? As to Judge Greene, not everbody agreed with him. The history of Mountain Bell clearly demonstrates the incredible waste of splitting up a tightly integrated infrastructure and I'm sure that went on in other Bell units as well. Oslin, the author of the Western Union history, noted many deficiencies of Greene's decisions from a telecommunications point of view. For us everyday consumers (who no one obviously cares about), we saw our short-distance toll charges GO UP. We found ourselves paying 25c a minute for a cross LATA phone call that AT&T previously charged us 5c a minute. We found ourselves paying $25 a minute unsuspectingly at pay phones. The few people who called cross country often came out ahead. Of course our local rates went up, too. Then there were the scams of cheap rates but under a $5 monthly "fee". Well, if you weren't even making $5 worth a toll calls, they the new plan would cost you MORE money. [TELECOM Digest Editor's Note: They used CICS data entry because they did not have equipment to read them directly in the early years, and some of the cards were readable by a human eye (using some imagination and thought) but were not readable by a machine eye with any degree of accuracy. You know, like make your digit '2' just like so, and only in the little box allocated for it, and use a certain kind of pencil or marking pen. It was hard to train the dealers properly. PAT] ------------------------------ From: Tony P. <kd1s@nospamplease.cox.reallynospam.net> Subject: Re: Bell Divestiture Organization: ATCC Date: Tue, 21 Jun 2005 17:57:08 -0400 In article <telecom24.281.5@telecom-digest.org>, TELECOM Digest Editor noted in response: > [TELECOM Digest Editor's Note: In Chicago, PicturePhone service was > made available to businesses for a couple years, and at the Illinois > Bell Headquarters building downtown, they had a 'shopping mall' sort > of arrangement for the general public to use. You could go in these > little booths and use a picture phone with a speed dialer which had > all the stores around town who subscribed to picture phone service > in its repretoire. You could go into the little stall entitled > 'flowers' and press the button on the phone for the various florists > in town with picture phone. In a couple seconds, the screen would > light up and the clerk in the store would be seen with all the flowers > for sale. You could place your order via PicturePhone after you had > seen the various arrangement they had. You would then be asked by > the merchant to punch in your credit card number and hold the card > clearly in front of the camera (on your end) so the clerk could see > it as she rang up the sale. Or, go to the PicturePhone set up for the > 'housewares department' or the 'clothing department' and do the same > thing. But it only lasted a few months (the 'shopping mall' at the > phone company offices) and then was closed. PAT] The problem with PicturePhone was that Bell would have had to build an entirely separate network to switch those video circuits. But now when you look at a 5ESS or a DMS-100 they have the capability to do voice, data, video, etc. People just didn't want to see the person they were talking to back then. Now we're overrun with web cams. [TELECOM Digest Editor's Note: And sometimes people think it is not very prudent to allow others to see them while they are doing whatever. PAT] ------------------------------ From: kludge@panix.com (Scott Dorsey) Subject: Re: XO Communications Date: 21 Jun 2005 14:43:03 -0400 Organization: Former users of Netcom shell (1989-2000) Tony P. <kd1s@nospamplease.cox.reallynospam.net> wrote: > In article <telecom24.278.15@telecom-digest.org>, alg@aracnet.com > says: >> Well Steven, an outage involving three DS-3s would likely be related >> to an OC-3 failure (an OC-3 at ~155 megabits/second will carry three >> DS-3s or just over 2,000 voice channels). I'd guess one of two >> failure types caused your emotional trauma: Traditional "back hoe >> fade" or an OC-3 to DS-3 mux went on "time out" for a while. > A backhoe undoubtedly being operated by Backhoe Bob. Apparently at a > recent gathering of IT folks involved with the Help America Vote Act > this was a common refrain. We call this "BIPL" or "Backhoe-Induced Packet Loss." scott "C'est un Nagra. C'est suisse, et tres, tres precis." ------------------------------ Subject: Re: Which Video Plug-in For Skype? Video4Skype.com or vSkype.com? From: Dean M. <cjmebox-telecomdigest@yahoo.com> Organization: SBC http://yahoo.sbc.com Date: Tue, 21 Jun 2005 19:12:54 GMT On Tue, 21 Jun 2005 04:38:35 -0700, totojepast <totojepast@atlas.cz> wrote: > Would you recommend me Video4Skype.com or vSkype.com for Skype video > calls? I've tried both and found vSkype.com is *very* Beta still. Video4Skype works ok for me, but experiences can vary. > Is it possible to use these plug-ins when only one of the participants > uses a webcam? Yes (usually). ------------------------------ From: T. Sean Weintz <strap@hanh-ct.org> Subject: Re: Ping Between PC Through PABX Date: Tue, 21 Jun 2005 15:19:20 -0400 Organization: Posted via Supernews, http://www.supernews.com Barry Margolin wrote: > One of them has to run PPP server software, i.e. it has to act like > the terminal server that an ISP has connected to its dialup modems. > Barry Margolin, barmar@alum.mit.edu > Arlington, MA > *** PLEASE post questions in newsgroups, not directly to me *** Exactly. In this case, assuming both are windows boxes, one of them needs to be running RAS. ------------------------------ From: Dave Garland <dave.garland@wizinfo.com> Subject: Re: Ping Between PC Through PABX Date: Tue, 21 Jun 2005 16:00:49 -0500 Organization: Wizard Information It was a dark and stormy night when Barry Margolin <barmar@alum.mit.edu> wrote: > One of them has to run PPP server software, i.e. it has to act like > the terminal server that an ISP has connected to its dialup modems. Why not just modem to modem serial? I used to run a BBS and we didn't need no steenkin PPP. Of course, I suppose it all depends on what exactly OP is trying to do, which he hasn't told us, other than he wants them to "communicate". If he insists on TCP/IP, you may well be right. ------------------------------ From: hancock4@bbs.cpcn.com Subject: Re: Monitor/Recorder for Residential Power Line Outages? Date: 21 Jun 2005 14:17:32 -0700 AES wrote: > Any have pointers to a gadget that will monitor and log power outages > or glitches on 110V or 220V residential electrical service? Many years ago the electric company put a test unit on our line in response to our complaints. The unit drew a big graph of the power supply. The test confirmed our complaint was valid and the improved the service. As others mentioned, you could find such a device commercially. A secondary question is what will you do with the information? Since power deregulation (another stupid idea), power companies are not as responsive to service quality. Many have cut back. Having a log of repeated power outages may be meaningless. I strongly doubt temporary transient outages -- enough to cause clocks to go blink -- will be of any concern. As others mentioned, if you are running critical electronic equipment of any kind, you must have UPS as well as good surge protection. [Hmm, I sound like a high school gym teacher telling the guys to always wear their ...] but the principle is true -- be protected. I think every household should have one of those flashlights that plug into an outlet and go on in a power failure. Candles cause fires. ------------------------------ From: mc <mc_no_spam@uga.edu> Subject: Re: Companies Want _US_ to Pay For Their Mistakes Date: Tue, 21 Jun 2005 16:40:35 -0400 Organization: Speed Factory (http://www.speedfactory.net) Agreed. The "blame the victim" mentality is running rampant, and the credit card issuers are behind it. The very term "identity theft" is designed to blame the victim. When someone "steals my identity" it sounds as if they have pried loose something I was supposed to be guarding. But the reality is that they haven't stolen anything of *mine* at all. They are impersonating me in order to steal from the bank. We don't refer to rape as "chastity theft." ------------------------------ From: Mark Crispin <MRC@CAC.Washington.EDU> Subject: Re: '80' Country Code Date: Tue, 21 Jun 2005 13:44:11 -0700 Organization: Networks & Distributed Computing For what it's worth, I've received international calls in which the *last* two digits were truncated in caller ID. For example, my Japanese cell phone (dual W-CDMA/GSM, roaming on US GSM networks) has received a few calls where the caller ID was 0118190402016. Breaking that down, we get 011-81-90-4020-16xx. 011 is the North American IDD prefix, 81 is Japan, 90 is mobile, and 402x-xxxx means that it's assigned to NTT DoCoMo. That number does not belong to any of my friends in Japan who would have my Japanese mobile number; plus they'd all know to send me email rather than trying to call since I'm currently in the USA. No message has been left on my voicemail, and its greeting is bilingual Japanese/English, so I don't think that it's a wrong number. So, it's most likely a "wangiri". "Wangiri" is a common form of spamming mobile phones used in Japan. The word is a contraction meaning "one ring, hang up"; the spammer calls your phone, lets it ring once, then hangs up. The idea is to leave the spammer's phone number in your call history to trick you into calling back. Japan is a country in which the caller pays both to call a mobile phone and to place a call from a mobile phone. Thus, if you are foolish enough to call a wangiri back, you pay not only your mobile phone charges to make the call, but also the spammer's mobile phone charges! In sending me a wangiri, the spammer just wasted the resources of NTT DoCoMo (his mobile company), Vodafone Japan (my mobile phone company), the international carrier(s) to the US, and T-Mobile in the USA to deliver a truncated (and hence useless) wangiri to someone who knows quite well not to call unknown numbers. Vodafone Japan's instructions quaintly state the following about wangiri calls: "simply ignore it, never call back, and erase the record from call history. Answering or returning such calls may lead to you receiving threats or to become involved in an incident." I wonder if Europe has similar problems, since they also practice caller pays. -- Mark -- http://staff.washington.edu/mrc Science does not emerge from voting, party politics, or public debate. Si vis pacem, para bellum. ------------------------------ From: mc <mc_no_spam@uga.edu> Subject: Re: Worst Phishing Fraud Attack Ever! 40 Million Cards Affected Date: Tue, 21 Jun 2005 16:45:26 -0400 Organization: Speed Factory (http://www.speedfactory.net) > One credit card company reacted to this yesterday afternoon by > cancelling my credit card (with no prior notice) while my wife was in > the middle of a shopping trip. No fraudulent charges had been > attempted; they just felt it had been "compromised." > This could be jolly inconvenient for travelers! Are credit cards > liable to be yanked at any time because of security breaches? Is that > how the industry is going to start reacting? > [TELECOM Digest Editor's Not: They are, and yes it is. Customer incon- > venience is not a big issue with them when they are threatened with the > possible loss of a few dollars in fraud. PAT] Ah, the noose around their own necks! Between loan-shark practices of raising interest rates sharply on little notice, and this new practice of cancelling cards at the drop of a hat, they're quickly losing our confidence. Maybe we *will* learn to live without credit cards. ------------------------------ From: Joseph <JoeOfSeattle@yahoo.com> Subject: Re: Is it Possible to Buy a Cell Phone With no Plan? Date: Tue, 21 Jun 2005 15:53:55 -0700 Reply-To: JoeOfSeattle@yahoo.com On Tue, 21 Jun 2005 07:55:23 -0400, Paul <paule-nospam@mindspring.com> wrote: >> I'm trying to buy a cell phone WITHOUT A PLAN. I am sending it to a >> relative in another country where they will activate it. > I saw this $49 GSM phone recently advertised in a magazine: > http://www.mobalrental.com/gsm/ Yes, that is a pretty good price. *However* as it applies to this thread it won't work seeing as the Nokia 1100 which is the $49 phone will only work on 900 and 1800 Mhz which are European and Asian GSM frequencies. For $99 they offer a GSM phone that will work in North America as well as in Europe and Asia. (But only of course on GSM operators.) ------------------------------ TELECOM Digest is an electronic journal devoted mostly but not exclusively to telecommunications topics. It is circulated anywhere there is email, in addition to various telecom forums on a variety of networks such as Compuserve and America On Line, Yahoo Groups, and other forums. It is also gatewayed to Usenet where it appears as the moderated newsgroup 'comp.dcom.telecom'. TELECOM Digest is a not-for-profit, mostly non-commercial educational service offered to the Internet by Patrick Townson. All the contents of the Digest are compilation-copyrighted. You may reprint articles in some other media on an occasional basis, but please attribute my work and that of the original author. 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