POST: Phreakers manual
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The Official Phreaker's Manual
The Official Phreaker's Manual V1.1
Updated 2/14/87
Compiled, Wordprocessed, and Distributed by:
The Jammer
and
Jack the Ripper
Page 1
The Official Phreaker's Manual
Introduction
What precedes this introduction is what I have termed "The Official
Phreakers Manual", while it may not be. Many times I have been on a BBS, which
has files claiming to have summed up all the ways to phreak in the U.S. and
abroad, well those were pretty lame and a couple pages long. Now after many
relentless hours of work, I have done it. This is an informative file and the
authors of this and the authors from which I have gathered information, take
absolutely NO responsibility and are not liable for, under any circumstances
for damage, direct, indirect, incidental, or consequential.
Warning: Use of this material may shorten your life in the free world!
Ok enough of the bullshit, I readily admit that this is mainly a compilation
of available phreak material and public resources. What I have done is to
gather it all together and edit, compile, check for errors, put in a readable
form, and finally to write what I know without echoing what others have said.
I have set this up that it is good for all levels of phreaks, going from novice
to advanced, and references and tables for easy reference in the back.
This manual is constantly being updated! If you have any contributions or
corrections or comments, please leave messages to me (Jack the Ripper) on any
BBS's I am on (probably where you got it). Thanks!
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The Official Phreaker's Manual
**********************************************************************
Table of Contents
**********************************************************************
I....... 005 Chapter 1
I.1..... 006 Glossary of Phreaking terms
I.2..... 010 Glossary of Phreaking terms cont.
I.3..... 017 Boxes and Electronic Toll Fraud
I.4..... 020 How to be a Real Phreak
I.5..... 026 Basic Telecommunications I, A Phreaks guide
II...... 031 Chapter 2
II.1.... 033 Secrets of the Little Blue Box. Part 1
II.2.... 041 Secrets of the Little Blue Box. Part 2
II.3.... 050 Secrets of the Little Blue Box. Part 3
II.4.... 058 Secrets of the Little Blue Box. Part 4
II.5.... 062 The History of ESS
II.6.... 064 History of British Phreaking
II.7.... 067 Bad as Shit, an adventure story
III..... 069 Chapter 3
III.1... 070 Phreaking Cosmos
III.2... 072 Cosmos Revamped
III.3... 073 Telenet
III.4... 075 Phreaking AT&T Cards
III.5... 076 AT&T Forgery
III.6... 078 Dealing with Operators
III.7... 079 How to set up a Conference Call
III.8... 081 Fone tapping
III.9... 083 Fone tapping cont.
III.10.. 085 Tracing, how dangerous is it
III.11.. 086 How to avenge yourself
III.12.. 088 Interesting things to do on Step lines
III.13.. 089 Busted, An account of the Private Sector bust
IV...... 092 Chapter 4
IV.1.... 093 Basic Telecommunications II, Special #'s, Loops, Ani
IV.2.... 101 Basic Telecommunications III, Direct Dialing, International
IV.3.... 106 Basic Telecommunications IV, Telefone Hierarchy
IV.4.... 113 Basic Telecommunications V, Subscriber fone electronics
IV.5.... 120 Basic Telecommunications VI, Fortress fones
V....... 123 Chapter 5
V.1..... 124 Basic Telecommunications VII, Blue Boxing
V.2..... 132 Better Homes & Blue Boxing, Part 1
V.3..... 136 Better Homes & Blue Boxing, Part 2
V.4..... 141 Better Homes & Blue Boxing, Part 3
V.5..... 145 More on Blue Boxing by Fred Stienbeck
V.6..... 146 Verification, Remob, etc., Is it possible?
V.7..... 148 Equal Access and the American Dream, Another great article
V.8..... 160 Equal access and Autodialing Modems
V.9..... 161 ISDN, it will change telecommunications for ever
V.10.... 163 ISDN, an article from Proto
V.11.... 165 MCI Services what they are and how they are useful
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The Official Phreaker's Manual
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Appendixes
**********************************************************************
Appendix I...... 170 Reference tables and access lists
Appendix I.1.... 171 Country Codes
Appendix I.2.... 173 Country Codes cont.
Appendix I.3.... 176 Country Codes cont.
Appendix I.4.... 181 Max Access ports (Dialups)
Appendix I.5.... 182 Metro Fone Access ports
Appendix I.6.... 183 Area Codes
Appendix I.7.... 185 Tac Dialups around the country
Appendix I.8.... 193 Test numbers around the country
Appendix I.9.... 196 What a TSPS operators console looks like
Appendix II..... 197 Box plans
Appendix II.1... 198 How to make an Infinity transmitter
Appendix II.2... 203 How to make a silver box
204 Protection Page
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The Official Phreaker's Manual
Chapter 1
Ok this chapter will cover the basic vocabulary of phreaking, it is a fairly
long list, though not totally complete. After the vocab, will be some of the
general rules for phreaking. Most of the rules are protection from the police
and AT&T, but others are grammatical rules. These are not as important to your
freedom, but many a phreak will think you are a twelve year old if you start
talking like, "Hey dudz!^$(&, just got the latest warez! trade u for some
soft/docs. Checkul8r". Well you get the point, here's your vocab list...
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The Official Phreaker's Manual
......................................................................
......................................................................
. The Bell Glossary - ..
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......................................................................
......................................................................
ACD: Automatic Call Distributor - A system that automatically distributes calls
to operator pools (providing services such as intercept and directory
assistance), to airline ticket agents, etc.
Administration: The tasks of record-keeping, monitoring, rearranging,
prediction need for growth, etc.
AIS: Automatic Intercept System - A system employing an audio-response unit
under control of a processor to automatically provide pertinent info to callers
routed to intercept.
Alert: To indicate the existence of an incoming call, (ringing).
ANI: Automatic Number Identification - Often pronounced "Annie," a facility for
automatically identify the number of the calling party for charging purposes.
Appearance: A connection upon a network terminal, as in "the line has two
network appearances."
Attend: The operation of monitoring a line or an incoming trunk for off-hook or
seizure, respectively.
Audible: The subdued "image" of ringing transmitted to the calling party during
ringing; not derived from the actual ringing signal in later systems.
Backbone Route: The route made up of final-group trunks between end offices in
different regional center areas.
BHC: Busy Hour Calls - The number of calls placed in the busy hour.
Blocking: The ratio of unsuccessful to total attempts to use a facility;
expresses as a probability when computed a priority.
Blocking Network: A network that, under certain conditions, may be unable to
form a transmission path from one end of the network to the other. In general,
all networks used within the Bell Systems are of the blocking type.
Blue Box: Equipment used fraudulently to synthesize signals, gaining access to
the toll network for the placement of calls without charge.
BORSCHT Circuit: A name for the line circuit in the central office. It
functions as a mnemonic for the functions that must be performed by the
circuit: Battery, Overvoltage, Ringing, Supervision, Coding, Hybrid, and
Testing.
Busy Signal: (Called-line-busy) An audible signal which, in the Bell System,
comprises 480hz and 620hz interrupted at 60IPM.
Bylink: A special high-speed means used in crossbar equipment for routing calls
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The Official Phreaker's Manual
incoming from a step-by-step office. Trunks from such offices are often
referred to as "bylink" trunks even when incoming to noncrossbar offices; they
are more properly referred to as "dc incoming trunks." Such high-speed means
are necessary to assure that the first incoming pulse is not lost.
Cable Vault: The point which phone cable enters the Central Office building.
CAMA: Centralized Automatic Message Accounting - Pronounced like Alabama.
CCIS: Common Channel Interoffice Signaling - Signaling information for trunk
connections over a separate, nonspeech data link rather that over the trunks
themselves.
CCITT: International Telegraph and Telephone Consultative Committee- An
International committee that formulates plans and sets standards for
intercountry communication means.
CDO: Community Dial Office - A small usually rural office typically served by
step-by-step equipment.
CO: Central Office - Comprises a switching network and its control and support
equipment. Occasionally improperly used to mean "office code."
Centrex: A service comparable in features to PBX service but implemented with
some (Centrex CU) or all (Centrex CO) of the control in the central office. In
the later case, each station's loop connects to the central office.
Customer Loop: The wire pair connecting a customer's station to the central
office.
DDD: Direct Distance Dialing - Dialing without operator assistance over the
nationwide intertoll network.
Direct Trunk Group: A trunk group that is a direct connection between a given
originating and a given terminating office.
EOTT: End Office Toll Trunking - Trunking between end offices in different toll
center areas.
ESB: Emergency Service Bureau - A centralized agency to which 911 "universal"
emergency calls are routed.
ESS: Electronic Switching System - A generic term used to identify as a class,
stored-program switching systems such as the Bell System's No.1 No.2, No.3,
No.4, or No.5.
ETS: Electronic Translation Systems - An electronic replacement for the card
translator in 4A Crossbar systems. Makes use of the SPC 1A Processor.
False Start: An aborted dialing attempt.
Fast Busy: (often called reorder) - An audible busy signal interrupted at twice
the rate of the normal busy signal; sent to the originating station to indicate
that the call blocked due to busy equipment.
Final Trunk Group: The trunk group to which calls are routed when available
high-usage trunks overflow; these groups generally "home" on an office next
highest in the hierarchy.
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Full Group: A trunk group that does not permit rerouting off-contingent foreign
traffic; there are seven such offices.
Glare: The situation that occurs when a two-way trunk is seized more or less
simultaneously at both ends.
High Usage Trunk Group: The appellation for a trunk group that has alternate
routes via other similar groups, and ultimately via a final trunk group to a
higher ranking office.
Intercept: The agency (usually an operator) to which calls are routed when made
to a line recently removed from a service, or in some other category requiring
another station, such as an Emergence Interrupt.
Junctor: A wire or circuit connection between networks in the same office. The
functional equivalent to an intraoffice trunk.
MF: Multifrequency - The method of signaling over a trunk making use of the
simultaneous application of two out of six possible frequencies.
NPA: Numbering Plan Area.
ONI: Operator Number Identification - The use of an operator in a CAMA office
to verbally obtain the calling number of a call originating in an office not
equipped with ANI.
PBX: Private Branch Exchange - (PABX: Private Automatic Branch Exchange) An
telephone office serving a private customer, Typically , access to the outside
telephone network is provided.
Permanent Signal: A sustained off-hook condition without activity (no dialing
or ringing or completed connection); such a condition tends to tie up
equipment, especially in earlier systems. Usually accidental, but sometimes
used intentionally by customers in high-crime-rate areas to thwart off
burglars.
POTS: Plain Old Telephone Service - Basic service with no extra "frills".
ROTL: Remote Office Test Line - A means for remotely testing trunks.
RTA: Remote Trunk Arrangement - An extension to the TSPS system permitting its
services to be provided up to 200 miles from the TSPS site.
SF: Single Frequency. A signaling method for trunks: 2600hz is impressed upon
idle trunks.
Supervise: To monitor the status of a call.
SxS: (Step-by-Step or Strowger switch) - An electromechanical office type
utilizing a gross-motion stepping switch as a combination network and
distributed control.
Talkoff: The phenomenon of accidental synthesis of a machine-intelligible
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The Official Phreaker's Manual
signal by human voice causing an unintended response. "whistling a tone".
Trunk: A path between central offices; in general 2-wire for interlocal, 4-wire
for intertoll.
TSPS: Traffic Service Position System - A system that provides, under stored-
program control, efficient operator assistance for toll calls. It does not
switch the customer, but provides a bridge connection to the operator.
X-bar: (Crossbar) - An electromechanical office type utilizing a "fine-motion"
coordinate switch and a multiplicity of central controls (called markers).
There are four varieties:
No.1 Crossbar: Used in large urban office application; (1938)
No 3 Crossbar: A small system started in (1974).
No.4A/4M Crossbar: A 4-wire toll machine; (1943).
No.5 Crossbar: A machine originally intended for relatively small
suburban applications; (1948)
Crossbar Tandem: A machine used for interlocal office switching.
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============================================================
_ _ _______
| X/ | / _____/
|_||_|etal / /hop
__________/ /
/___________/
(314) 432-0756
Proudly Presents
The MCI Telecommunications Glossary
Part I Volume I (A - D)
Typed by Knight Lightning
============================================================
- A -
A & B LEADS: Designation of leads derived from the midpoints of the two 2-wire
pairs comprising a 4-wire circuit.
ABBREVIATED DIALING: The ability of a telephone user to reach frequently called
numbers by using less than seven digits. Synonym: Speed Dialing
ACCESS CHARGE: A fee paid for the use of local lines.
ACCESS CODE: A digit or number of digits required to be connected to a private
line arranged for dial access.
ACCESS LINE: A telephone circuit which connects a customer location to a
network switching center.
AIRLINE MILEAGE: Calculated point-to-point mileage between terminal
facilities.
ALL TRUNKS BUSY (ATB): A single tone interrupted at a 120 ipm (impulses per
minute) rate to indicate all lines or trunks in a routing group are busy.
ALTERNATE ROUTE: A secondary communications path used to reach a destination if
the primary path is unavailable.
ALTERNATE USE: The ability to switch communications facilities from one type of
service to another, i.e., voice to data, etc.
ALTERNATE VOICE DATA (AVD): A single transmission facility which can be used
for either voice or data.
AMERICAN STANDARD CODE
FOR INFORMATION INTERCHANGE
(ASCII): An 8 level code developed for the interchange of information between
data processing and communications systems.
ANALOG SIGNAL: A signal in the form of a continuous varying physical quantity,
e.g., voltage which reflects variations in some quantity, e.g., loudness in the
human voice.
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ANNUNICATOR: An audible intercept device that states the condition or
restrictions associated with circuits or procedures.
ANSWER BACK: An electrical and/or visual indication to the calling or sending
end that the called or received station is on the line.
ANSWER SUPERVISION: An off-hook signal transmitted toward the calling end of a
switched connection when the called party answers.
AREA CODE: Synonym: Numbering Plan Area (NPA). A three digit number identifying
more than 150 geographic areas of the United States and Canada which permits
direct distance dialing on the telephone system. A similar global numbering
plan has been established for international subscriber dialing.
ATTENDANT POSITION: A telephone switchboard operator's position. It provides
either automatic (cordless) or manual (plug and jack) operator controls for
incoming and/or outgoing telephone calls.
ATTENUATION: A general term used to denote the decrease in power between that
transmitted and that received due to loss through equipment, lines, or other
transmission devices. It is usually expressed as a ration in db (decibel).
(B) ENTRANCE INTO THE DDD TOLL NETWORK MAY BE EFFECTED BY A PRETEXT CALL TO ANY
OTHER TOLL-FREE # SUCH AS UNIVERSAL DIRECTORY ASSISTANCE (555-1212) OR ANY # IN
THE INWATS NETWORK, EITHER INTER-STATE OR INTRA-STATE, WORKING OR NON-WORKING.
(C) ENTRANCE INTO THE DDD TOLL NETWORK MAY ALSO BE IN THE FORM OF "SHORT HAUL"
CALLING. A "SHORT HAUL" CALL IS A CALL TO ANY # WHICH WILL RESULT IN A LESSER
AMOUNT OF TOLL CHARGES THAN THE CHARGES FOR THE CALL TO BE COMPLETED BY THE
BLUE BOX. FOR EXAMPLE, A CALL TO BIRMINGHAM FROM ATLANTA MAY COST $.80 FOR THE
FIRST 3 MINUTES WHILE A CALL FROM ATLANTA TO LOS ANGELES IS $1.85 FOR 3
MINUTES. THUS, A SHORT HAUL, 3-MINUTE CALL TO BIRMINGHAM FROM ATLANTA, SWITCHED
BY USE OF A BLUE BOX TO LOS ANGELES, WOULD RESULT IN A NET FRAUD OF $2.65 FOR A
3 MINUTE CALL.
(D) A BLUE BOX MAY BE WIRED INTO THE TELEPHONE LINE OR ACOUSTICALLY CONNECTED
TO THE HANDSET. THE BLUE BOX MAY EVEN BE BUILT INSIDE A REGULAR TOUCH-TONE
PHONE, USING THE PHONE'S PUSH BUTTONS FOR THE BLUE BOX'S SIGNALLING TONES.
(E) A MAGNETIC TAPE RECORDING MAY BE USED TO RECORD THE BLUE BOX TONES
REPRESENTATIVE OF SPECIFIC PHONE #'S. SUCH A TAPE RECORDING COULD BE USED IN
LIEU OF
A BLUE BOX TO FRAUDULENTLY PLACE CALLS TO THE PHONE #'S RECORDED ON THE
MAGNETIC TAPE.
ALL BLUE BOXES, EXCEPT "DIAL PULSE" OR "ROTARY SF" BLUE BOXES, MUST HAVE
THE FOLLOWING 4 COMMON OPERATING CAPABILITIES:
(A) IT MUST HAVE SIGNALLING CAPABILITY IN THE FORM OF A 2600HZ TONE. THE TONE
IS USED BY THE TOLL NETWORK TO INDICATE, EITHER BY ITS PRESENCE OR ITS ABSENCE,
AN "ON HOOK" (IDLE) OR "OFF HOOK" (BUSY) CONDITION OF THE TRUNK.
(B) THE BLUE BOX MUST HAVE A "KP" TONES THAT UNLOCKS OR READIES THE
MULTI-FREQUENCY RECEIVER AT THE CALLED END TO RECEIVE THE TONES CORRESPONDING
TO THE CALLED PHONE #.
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(C) THE TYPICAL BLUE BOX MUST BE ABLE TO EMIT MF TONES WHICH ARE USED TO
TRANSMIT PHONE #'S OVER THE TOLL NETWORK. EACH DIGIT OF A PHONE # IS
REPRESENTED BY A COMBINATION OF 2 TONES. FOR EXAMPLE, THE DIGIT 2 IS X-MITTED
BY A COMBINATION OF 700HZ AND 1100HZ.
(D) THE BLUE BOX MUST HAVE AN "ST" KEY WHICH CONSISTS OF A COMBINATION OF 2
TONES THAT TELL THE EQUIPMENT AT THE CALLED END THAT ALL DIGITS HAVE BEEN SENT
AND THAT THE EQUIPMENT SHOULD START SWITCHING THE CALL TO THE CALLED NUMBER.
THE "DIAL PULSER" OR "ROTARY SF" BLUE BOX REQUIRES ONLY A DIAL WITH A
SIGNALLING CAPABILITY TO PRODUCE A 2600HZ TONE.
*BLACK BOX*
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
THIS ETF DEVICE IS SO-NAMED BECAUSE OF THE COLOR OF THE FIRST ONE FOUND.
IT VARIES IN SIZE AND USUALLY HAS ONE OR TWO SWITCHES OR BUTTONS. ATTACHED TO
THE TELEPHONE LINE OF A CALLED PARTY, THE BLACK BOX PROVIDES TOLL-FREE CALLING
*TO* THAT PARTY'S LINE. A BLACK BOX USER INFORMS OTHER PERSONS BEFOREHAND THAT
THEY WILL NOT BE CHARGED FOR ANY CALL PLACED TO HIM. THE USER THEN OPERATES THE
DEVICE CAUSING A "NON-CHARGE" CONDITION ("NO ANSWER" OR "DISCONNECT") TO BE
RECORDED ON THE TELEPHONE COMPANY'S BILLING EQUIPMENT. A BLACK BOX IS
RELATIVELY SIMPLE TO CONSTRUCT AND IS MUCH LESS SOPHISTICATED THAN A BLUE BOX.
*CHEESE BOX*
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
ITS DESIGN MAY BE CRUDE OR VERY SOPHISTICATED. ITS SIZE VARIES; ONE WAS FOUND
THE SIZE OF A HALF-DOLLAR. A CHEESE BOX IS USED MOST OFTEN BY BOOKMAKERS OR
BETTERS TO PLACE WAGERS WITHOUT DETECTION FROM A REMOTE LOCATION. THE DEVICE
INTER-CONNECTS 2 PHONE LINES, EACH HAVING DIFFERENT #'S BUT EACH TERMINATING AT
THE SAME LOCATION. IN EFFECT, THERE ARE 2 PHONES AT THE SAME LOCATION WHICH ARE
LINKED TOGETHER THROUGH A CHEESE BOX. IT IS USUALLY FOUND IN AN UNOCCUPIED
APARTMENT CONNECTED TO A PHONE JACK OR CONNECTING BLOCK. THE BOOKMAKER, AT SOME
REMOTE LOCATION, DIALS ONE OF THE NUMBERS AND STAYS ON THE LINE. VARIOUS
BETTORS DIAL THE OTHER NUMBER BUT ARE AUTOMATICALLY CONNECTED WITH THE
BOOKMAKER BY MEANS OF THE CHEESE BOX INTER-CONNECTION. IF, IN ADDITION TO A
CHEESE BOX, A BLACK BOX IS INCLUDED IN THE ARRANGEMENT, THE COMBINED EQUIPMENT
WOULD PERMIT TOLL-FREE CALLING ON EITHER LINE TO THE OTHER LINE. IF A POLICE
RAID WERE CONDUCTED AT THE TERMINATING POINT OF THE CONVERSATIONS -THE LOCATION
OF THE CHEESE BOX- THERE WOULD BE NO EVIDENCE OF GAMBLING ACTIVITY. THIS DEVICE
IS SOMETIMES DIFFICULT TO IDENTIFY. LAW ENFORCEMENT OFFICIALS HAVE BEEN ADVISED
THAT WHEN UNUSUAL DEVICES ARE FOUND ASSOCIATED WITH TELEPHONE CONNECTIONS THE
PHONE COMPANY SECURITY REPRESENTATIVES SHOULD BE CONTACTED TO ASSIST IN
IDENTIFICATION. (THIS PROBABLY WOULD BE GOOD FOR A BBS , ESPECIALLY WITH THE
BLACK BOX SET UP. AND IF YOU EVER DECIDED TO TAKE THE BOARD DOWN, YOU WOULDN'T
HAVE TO CHANGE YOUR PHONE #. IT ALSO MAKES IT SO YOU YOURSELF CANNOT BE TRACED.
I AM NOT SURE ABOUT CALLING OUT FROM ONE THOUGH)
*RED BOX*
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
THIS DEVICE IT COUPLED ACOUSTICALLY TO THE HANDSET TRANSMITTER OF A
SINGLE-SLOT COIN TELEPHONE. THE DEVICE EMITS SIGNALS IDENTICAL TO THOSE TONES
EMITTED WHEN COINS ARE DEPOSITED. THUS, LOCAL OR TOLL CALLS MAY BE PLACED
WITHOUT THE ACTUAL DEPOSIT OF COINS.
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/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/
/-/ /-/
/-/ Phreaker's /-/
/-/ PhunHouse /-/
/-/ /-/
/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/
/-/ By: /-/
/-/ The Traveler /-/
/-/ /-/
/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/
/-/ /-/
/-/ Call: /-/
/-/ Brainstorm BBS /-/
/-/ 612/345-2815 (300/1200) /-/
/-/ /-/
/-/ Little America /-/
/-/ 507/289-8211 (300) /-/
/-/ /-/
/-/ Tell 'em Traveler sent ya /-/
/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/
The long awaited prequil to Phreaker's Guide has finally arrived. Conceived
from the boredom and loneliness that could only be derived from: The Traveler!
But now, he has returned in full strength (after a small vacation) and is here
to 'World Premiere' the new files everywhere.
Stay cool. This is the prequil to the first one, so just relax. This is not
made to be an exclusive ultra elite file, so kinda calm down and watch in the
background if you are too cool for it...
/-/ Phreak Dictionary /-/
Here you will find some of the basic but necessary terms that should be known
by any phreak who wants to be respected at all...
Phreak [fr'eek]:1. The action of using mischevious and mostly illegal ways
in order to not pay for some sort of telecommunications bill, order, transfer,
or other service. It often involves usage of highly illegal boxes and machines
in order to defeat the security that is set up to avoid this sort of
happening.
[fr'eaking]. v. 2. A person who uses the above methods of destruction and
chaos in order to make a better life for all. A true phreaker will not not go
against his fellows or narc on people who have ragged on him or do anything
termed to be dishonorable to phreaks.
[fr'eek]. n. 3. A certain code or dialup useful in the action of being a
phreak. (Example: "I hacked a new metro phreak last night.")
Switching System
[Swich'ing sis'tem]: 1. There are 3 main switching systems currently employed
in the US, and a few other systems will be mentioned as background.
A) SxS: This system was invented in 1918 and was employed in over half of the
country until 1978. It is a very basic system that is a general waste of energy
and hard work on the linesman. A good way to identify this is that it requires
a coin in the phone booth before it will give you a dial tone, or that no call
waiting, call forwarding, or any other such service is available. Stands for:
Step by Step
B) XB: This switching system was first employed in 1978 in order to take care
of most of the faults of SxS switching. Not only is it more efficient, but it
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also can support different services in various forms. XB1 is Crossbar Version
1. That is very limited and is hard to distinguish from SxS except by direct
view of the wiring involved. Next up was XB4, Crossbar Version 4. With this
system, some of the basic things like DTMF that were not available with SxS can
be accomplished. For the final stroke of XB, XB5 was created. This is a service
that can allow DTMF plus most 800 type services (which were not always
available...) Stands for: Crossbar.
C) ESS: A nightmare in telecom. In vivid color, ESS is a pretty bad thing to
have to stand up to. It is quite simple to identify. Dialing 911 for
emergencies, and ANI [see ANI below] are the most common facets of the dread
system. ESS has the capability to list in a person's caller log what number was
called, how long the call took, and even the status of the conversation (modem
or otherwise.) Since ESS has been employed, which has been very recently, it
has gone through many kinds of revisions. The latest system to date is ESS 11a,
that is employed in Washington D.C. for security reasons. ESS is truly trouble
for any phreak, because it is 'smarter' than the other systems. For instance,
if on your caller log they saw 50 calls to 1-800-421-9438, they would be able
to do a CN/A [see Loopholes below] on your number and determine whether you are
subscribed to that service or not. This makes most calls a hazard, because
although 800 numbers appear to be free, they are recorded on your caller log
and then right before you receive your bill it deletes the billings for them.
But before that they are open to inspection, which is one reason why extended
use of any code is dangerous under ESS. Some of the boxes [see Boxing below]
are unable to function in ESS. It is generally a menace to the true phreak.
Stands For: Electronic Switching System. because they could appear on a filter
somewhere or maybe it is just nice to know them any ways.
A) SSS: Strowger Switching System. First non-operator system
available.
B) WES: Western Electronics Switching. Used about 40 years ago
with some minor places
Death Me0w
> The Official Phreaker's Manual V1.1
> Updated 2/14/87
> Compiled, Wordprocessed, and Distributed by:
> The Jammer
> and
> Jack the Ripper
I don't mean to rain on your parade, but when you post something with
this much obsolete information you should really put in some sort of a
disclaimer. I mean, even if the 1987 date above were true it would
still be mostly obsolete. But most of the textfiles glommed together
in that file were written between 1981 and 1985, and most of those
were stolen from TAP articles written in the 1970's.
---
RANCHO NEVADA - Home of the legendary TUCOPS H/P archives.
Fast, Fat and Free (the 3 F's)
http://phreaking.iscool.net
http://a3a18294.sympatico.bconnected.net