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- -->Courtesy of the Jolly Roger<--
-
- $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
- $ $
- $ THE HISTORY OF BRITISH PHREAKING $
- $ -=- -=-=-=- -- -=-=-=- -=-=-=-=- $
- $ $
- $ THE SECOND IN A SERIES OF $
- $ THE HISTORY OF.....PHILES $
- $ $
- $ WRITTEN AND UPLOADED BY: $
- $ $
- $$$$$$$$$$$$-=>LEX LUTHOR<=-$$$$$$$$$$$
- $ AND $
- $ THE LEGION OF DOOM! $
- $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
-
- NOTE: THE BRITISH POST OFFICE, IS THE U.S. EQUIVALENT OF MA BELL.
-
- IN BRITAIN, PHREAKING GOES BACK TO THE EARLY FIFTIES, WHEN THE TECHNIQUE OF
- 'TOLL A DROP BACK' WAS DISCOVERED. TOLL A WAS AN EXCHANGE NEAR ST. PAULS
- WHICH ROUTED CALLS BETWEEN LONDON AND NEARBY NON-LONDON EXCHANGES. THE TRICK
- WAS TO DIAL AN UNALLOCATED NUMBER, AND THEN DEPRESS THE RECEIVER-REST FOR 1/2
- SECOND. THIS FLASHING INITIATED THE 'CLEAR FORWARD' SIGNAL, LEAVING THE CALLER
- WITH AN OPEN LINE INTO THE TOLL A EXCHANGE.THE COULD THEN DIAL 018, WHICH
- FORWARDED HIM TO THE TRUNK EXCHANGE AT THAT TIME, THE FIRST LONG DISTANCE
- EXCHANGE IN BRITAIN AND FOLLOW IT WITH THE CODE FOR THE DISTANT EXCHANGE TO
- WHICH HE WOULD BE CONNECTED AT NO EXTRA CHARGE.
-
- THE SIGNALS NEEDED TO CONTROL THE UK NETWORK TODAY WERE PUBLISHED IN THE
- "INSTITUTION OF POST OFFICE ENGINEERS JOURNAL" AND REPRINTED IN THE SUNDAY
- TIMES (15 OCT. 1972).
-
- THE SIGNALLING SYSTEM THEY USE: SIGNALLING SYSTEM NO. 3 USES PAIRS OF
- FREQUENCIES SELECTED FROM 6 TONES SEPARATED BY 120HZ. WITH THAT INFO, THE
- PHREAKS MADE "BLEEPERS" OR AS THEY ARE CALLED HERE IN THE U.S. "BLUE BOX", BUT
- THEY DO UTILIZE DIFFERENT MF TONES THEN THE U.S., THUS, YOUR U.S. BLUE BOX
- THAT YOU SMUGGLED INTO THE UK WILL NOT WORK, UNLESS YOU CHANGE THE
- FREQUENCIES.
-
- IN THE EARLY SEVENTIES, A SIMPLER SYSTEM BASED ON DIFFERENT NUMBERS OF PULSES
- WITH THE SAME FREQUENCY (2280HZ) WAS USED. FOR MORE INFO ON THAT, TRY TO GET A
- HOLD OF: ATKINSON'S "TELEPHONY AND SYSTEMS TECHNOLOGY".
-
- IN THE EARLY DAYS OF BRITISH PHREAKING, THE CAMBRIDGE UNIVERSITY TITAN
- COMPUTER WAS USED TO RECORD AND CIRCULATE NUMBERS FOUND BY THE EXHAUSTIVE
- DIALING OF LOCAL NETWORKS. THESE NUMBERS WERE USED TO CREATE A CHAIN OF LINKS
- FROM LOCAL EXCHANGE TO LOCAL EXCHANGE ACROSS THE COUNTRY, BYPASSING THE TRUNK
- CIRCUITS. BECAUSE THE INTERNAL ROUTING CODES IN THE UK NETWORK ARE NOT THE
- SAME AS THOSE DIALED BY THE CALLER, THE PHREAKS HAD TO DISCOVER THEM BY 'PROBE
- AND LISTEN' TECHNIQUES OR MORE COMMONLY KNOWN IN THE U.S.-- SCANNING. WHAT
- THEY DID WAS PUT IN LIKELY SIGNALS AND LISTENED TO FIND OUT IF THEY SUCCEEDED.
- THE RESULTS OF SCANNING WERE CIRCULATED TO OTHER PHREAKS. DISCOVERING EACH
- OTHER TOOK TIME AT FIRST, BUT EVENTUALLY THE PHREAKS BECAME ORGANIZED. THE
- "TAP" OF BRITAIN WAS CALLED "UNDERCURRENTS" WHICH ENABLED BRITISH PHREAKS TO
- SHARE THE INFO ON NEW NUMBERS, EQUIPMENT ETC.
-
- TO UNDERSTAND WHAT THE BRITISH BRITISH PHREAKS DID, THINK OF THE PHONE
- NETWORK IN THREE LAYERS OF LINES: LOCAL, TRUNK, AND INTERNATIONAL.#IN THE UK,
- SUBSCRIBER TRUNK DIALING (STD), IS THE MECHANISM WHICH TAKES A CALL FROM THE
- LOCAL LINES AND (LEGITIMATELY) ELEVATES IT TO A TRUNK OR INTERNATIONAL
- LEVEL.#THE UK PHREAKS FIGURED THAT A CALL AT TRUNK LEVEL CAN BE ROUTED THROUGH
- ANY NUMBER OF EXCHANGES, PROVIDED THAT THE RIGHT ROUTING CODES WERE FOUND AND
- USED CORRECTLY. THEY ALSO HAD TO DISCOVER HOW TO GET FROM LOCAL TO TRUNK LEVEL
- EITHER WITHOUT BEING CHARGED (WHICH THEY DID WITH A BLEEPER BOX) OR WITHOUT
- USING (STD). CHAINING HAS ALREADY BEEN MENTIONED BUT IT REQUIRES LONG STRINGS
- OF DIGITS AND SPEECH GETS MORE AND MORE FAINT AS THE CHAIN GROWS, JUST LIKE IT
- DOES WHEN YOU STACK TRUNKS BACK AND FORTH ACROSS THE U.S.#THE WAY THE SECURITY
- REPS SNAGGED THE PHREAKS WAS TO PUT A SIMPLE 'PRINTERMETER' OR AS WE CALL IT:
- A PEN REGISTER ON THE SUSPECTS LINE, WHICH SHOWS EVERY DIGIT DIALED FROM THE
- SUBSCRIBERS LINE.
-
- THE BRITISH PREFER TO GET ONTO THE TRUNKS RATHER THAN CHAINING. ONE WAY WAS
- TO DISCOVER WHERE LOCAL CALLS USE THE TRUNKS BETWEEN NEIGHBORING EXCHANGES,
- START A CALL AND STAY ON THE TRUNK INSTEAD OF RETURNING TO THE LOCAL LEVEL ON
- REACHING THE DISTANT SWITCH. THIS AGAIN REQUIRED EXHAUSTIVE DIALING AND MADE
- MORE WORK FOR TITAN; IT ALSO REVEALED 'FIDDLES', WHICH WERE INSERTED BY POST
- OFFICE ENGINEERS.
-
- WHAT FIDDLING MEANS IS THAT THE ENGINEERS REWIRED THE EXCHANGES FOR THEIR OWN
- BENEFIT. THE EQUIPMENT IS MODIFIED TO GIVE ACCESS TO A TRUNK WITH OUT BEING
- CHARGED, AN OPERATION WHICH IS PRETTY EASY IN STEP BY STEP (SXS)
- ELECTROMECHANICAL EXCHANGES, WHICH WERE INSTALLED IN BRITAIN EVEN IN THE 1970S
- (NOTE: I KNOW OF A BACK DOOR INTO THE CANADIAN SYSTEM ON A 4A CO., SO IF YOU
- ARE ON SXS OR A 4A, TRY SCANNING 3 DIGIT EXCHANGES, IE: DIAL 999,998,997
- ETC.#AND LISTEN FOR THE BEEP-KERCHINK, IF THERE ARE NO 3 DIGIT CODES WHICH
- ALLOW DIRECT ACCESS TO A TANDEM IN YOUR LOCAL EXCHANGE AND BYPASSES THE AMA SO
- YOU WON'T BE BILLED, NOT HAVE TO BLAST 2600 EVERY TIME YOU WISH TO BOX A CALL.
-
- A FAMOUS BRITISH 'FIDDLER' REVEALED IN THE EARLY 1970S WORKED BY DIALING 173.
- THE CALLER THEN ADDED THE TRUNK CODE OF 1 AND THE SUBSCRIBERS LOCAL NUMBER. AT
- THAT TIME, MOST ENGINEERING TEST SERVICES BEGAN WITH 17X, SO THE ENGINEERS
- COULD HIDE THEIR FIDDLES IN THE NEST OF SERVICE WIRES. WHEN SECURITY REPS
- STARTED SEARCHING, THE FIDDLES WERE CONCEALED BY TONES SIGNALLING: 'NUMBER
- UNOBTAINALBE' OR 'EQUIPMENT ENGAGED' WHICH SWITCHED OFF AFTER A DELAY. THE
- NECESSARY RELAYS ARE SMALL AND EASILY HIDDEN.
-
- THERE WAS ANOTHER SIDE TO PHREAKING IN THE UK IN THE SIXTIES. BEFORE STD WAS
- WIDESPREAD, MANY 'ORDINARY' PEOPLE WERE DRIVEN TO.
-
- OCCASIONAL PHREAKING FROM SHEER FRUSTRATION AT THE INEFFICIENT OPERATOR
- CONTROLLED TRUNK SYSTEM. THIS CAME TO A HEAD DURING A STRIKE ABOUT 1961 WHEN
- OPERATORS COULD NOT BE REACHED. NOTHING COMPLICATED WAS NEEDED. MANY
- OPERATORS HAD BEEN IN THE HABIT OF REPEATING THE CODES AS THEY DIALLED THE
- REQUESTED NUMBERS SO PEOPLE SOON LEARNT THE NUMBERS THEY CALLED FREQUENTLY.
- THE ONLY 'TRICK' WAS TO KNOW WHICH EXCHANGES COULD BE DIALLED THROUGH TO PASS
- ON THE TRUNK NUMBER.CALLERS ALSO NEEDED A PRETTY QUIET PLACE TO DO IT, SINCE
- TIMING RELATIVE TO CLICKS WAS IMPORTANT THE MOST FAMOUS TRIAL OF BRITISH
- PHREAKS WAS CALLED THE OLD BAILY TRIAL.#WHICH STARTED ON 3 OCT. 1973.#WHAT
- THEY PHREAKS DID WAS TO DIAL A SPARE NUMBER AT A LOCAL CALL RATE BUT INVOLVING
- A TRUNK TO ANOTHER EXCHANGE THEN THEY SEND A 'CLEAR FORWARD' TO THEIR LOCAL
- EXCHANGE, INDICATING TO IT THAT THE CALL IS FINISHED;BUT THE DISTANT EXCHANGE
- DOESN'T REALIZE BECAUSE THE CALLER'S PHONE IS STILL OFF THE HOOK. THEY NOW
- HAVE AN OPEN LINE INTO THE DISTANT TRUNK EXCHANGE AND SENDS TO IT A 'SEIZE'
- SIGNAL: '1' WHICH PUTS HIM ONTO ITS OUTGOING LINES NOW, IF THEY KNOW THE
- CODES, THE WORLD IS OPEN TO THEM. ALL OTHER EXCHANGES TRUST HIS LOCAL EXCHANGE
- TO HANDLE THE BILLING; THEY JUST INTERPRET THE TONES THEY HEAR. MEAN WHILE,
- THE LOCAL EXCHANGE COLLECTS ONLY FOR A LOCAL CALL. THE INVESTIGATORS
- DISCOVERED THE PHREAKS HOLDING A CONFERENCE SOMEWHERE IN ENGLAND SURROUNDED BY
- VARIOUS PHONE EQUIPMENT AND BLEEPER BOXES, ALSO PRINTOUTS LISTING 'SECRET' POST
- OFFICE CODES. (THEY PROBABLY GOT THEM FROM TRASHING?) THE JUDGE SAID: "SOME
- TAKE TO HEROIN, SOME TAKE TO TELEPHONES" FOR THEM PHONE PHREAKING WAS NOT A
- CRIME BUT A HOBBY TO BE SHARED WITH PHELLOW ENTHUSIASTS AND DISCUSSED WITH THE
- POST OFFICE OPENLY OVER DINNER AND BY MAIL. THEIR APPROACH AND ATTITUDE TO THE
- WORLDS LARGEST COMPUTER, THE GLOBAL TELEPHONE SYSTEM, WAS THAT OF SCIENTISTS
- CONDUCTING EXPERIMENTS OR PROGRAMMERS AND ENGINEERS TESTING PROGRAMS AND
- SYSTEMS. THE JUDGE APPEARED TO AGREE, AND EVEN ASKED THEM FOR PHREAKING CODES
- TO USE FROM HIS LOCAL EXCHANGE!!!
-
- (Left Untouched as I got it...-----JR)
-
-
-