Path: utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!netsys!vector!telecom-gateway From: ima!johnl@harvard.harvard.edu (John R. Levine) Newsgroups: comp.dcom.telecom Subject: Re: How Exactly Do Private Pay Phones Work? Message-ID: Date: 3 Jul 89 18:21:16 GMT Sender: news@vector.Dallas.TX.US Reply-To: "John R. Levine" Organization: Segue Software, Inc. Lines: 45 Approved: telecom-request@vector.dallas.tx.us X-Submissions-To: telecom@eecs.nwu.edu X-Administrivia-To: telecom-request@vector.dallas.tx.us X-TELECOM-Digest: volume 9, issue 223, message 4 of 4 In article smk@attunix.att.com (S M Krieger) writes: > 1. If I am going to deposit coins to pay for the call, > what is computing how much I pay? ... If it's a real telco pay phone, central equipment computes the charge. If it's a COCOT (Customer Owned Coin Operated Telephone) it's generally a computer in the phone itself. That's why COCOTs cost over $1000 while regular pay phones are closer to $500, even though they're externally the same. > 2. Will these phones connect me free of charge to a > local telco operator, or could even a single '0' > connect me to some pre-selected LD operator? Technically, the COCOT can do whatever it wants. Legally, most places seem to require that 0 give you someone who can complete emergency calls 24 hrs a day, and pragmatically that means the telco operator. > 3. If I make a call from these phones without ever deposting > any coins, does the phone owner get any revenue from > the call ... Ho ho. If you place an inter-lata calling card call from one of these things, it will invariably route you to an "alternative operator service" such as NTS or ITI who will charge you several times the AT&T rate for the call. For intra-lata calls, it depends on the state tarriffs; if your call is carried by a real phone company such as AT&T, Sprint, or the local BOC, the phone owner doesn't get a cut. If it's an AOS, they probably do. I've seen ads in the business pages of the local paper saying "get $1.00 per call when customers use your payphone." By the way, the magic of equal access is now coming to real telco pay phones, so that if you dial 0+number your call gets routed to the LD carrier of the phone owner's choice. If it's NTS or ITI, you pay the same exorbitant rates. Check the instruction plate of the phone; it legally has to say who carries the LD calls, and the operating companies are pretty good about making sure they tell the truth. (They're no fonder of NTS or ITI than is anyone else.) > 4. Am I entitled to 10xxx LD carrier selection if I use > one of these phones? Yes you are, although many of them are programmed, probably illegally, to make that difficult or impossible. I've also had them ask me for $9.95 when I dialed 950-1022. What a bunch of slimeballs. -- John R. Levine, Segue Software, POB 349, Cambridge MA 02238, +1 617 492 3869 { bbn | spdcc | decvax | harvard | yale }!ima!johnl, Levine@YALE.something Massachusetts has 64 licensed drivers who are over 100 years old. -The Globe