88 lines
3.5 KiB
Plaintext
88 lines
3.5 KiB
Plaintext
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WHITE BOX PLANS
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FROM: THE PIRATE CLUB/1200
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EDITED BY: CRACKER JACK
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THIS ARTICLE WILL TELL YOU HOW TO CHANGE A NORMAL TOUCH TONE KEYPAD AND
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CONVERT IT TO A PORTABLE UNIT. IN ADDITION, WE GIVE THE TOUCH-TONE
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FREQUENCIES.
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FIRST OF ALL, THE TONES MADE BY A TOUCH TONE TELEPHONE ARE NOT SINGLE
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TONES, THEY ARE A COMBINATION OF TWO TONES, MAKING "DTMF" (DUAL TONE
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MULTI-FREQUENCY). THE NORMAL TONE TELEPHONE DIALS 12 DIFFERENT SIGNALS,
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BUT IS CAPABLE OF DIALING 16 DIFFERENT SIGNALS (SEE BULLETIN ON SILVER
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BOXES).
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THE POWER REQUIRED BY A KEYPAD IS ABOUT 25 VOLTS, BUT THEY WILL WORK WITH
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AS LITTLE AS 15, THEREBY ALLOWING THE USE OF TWO 9- VOLT RADIO BATTERIES.
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AS YOU MAY HAVE GUESSED, THEY ARE ALSO DESIGNED TO OPERATE WITH A
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TELEPHONE TYPE SPEAKER (AND PHONE LINE), AND NOT THE STANDARD 8-OHM
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SPEAKER WHICH NEEDS TO BE USED FOR ADEQUATE VOLUME. TO ACCOMPOLISH THIS,
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WE USE A MATCHING TRANSFORMER, THIS IS ONE OF THOSE MINIATURE ONES
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AVAILABLE AT RADIO SHACK. ENOUGH OF THE THEORY, NOW FOR THE CIRCUIT.
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YOU WILL NEED:
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A TOUCH TONE KEYPAD
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A MINIATURE 1000 TO 8 OHM
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TRANSFORMER (RADIO SHACK # 273-1380)
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A STANDARD 8-OHM SPEAKER
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TWO 9-VOLT RADIO BATTERIES
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TWO 9-VOLT BATTERY CLIPS
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A CASE TO PUT IT ALL IN (OPTIONAL)
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A FEW CONSTRUCTION NOTES, I SUGGEST THAT YOU SOLDER AND TAPE ALL
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CONNECTIONS. IT IS ALSO IMPORTANT TO READ THIS ENTIRE BULLETIN BEFORE
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ATTEMPTING TO CONSTRUCT THIS.
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FIRST, CONNECT THE RED WIRE OF THE TRANSFORMER TO EITHER TERMINAL ON THE
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SPEAKER. NOW CONNECT THE WHITE WIRE FROM THE TRANSFORMER TO THE OTHER
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TERMINAL ON THE SPEAKER. NEXT, CONNECT THE RED (POSITIVE) WIRE OF ONE
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BATTERY CLIP TO THE BLACK WIRE OF THE OTHER BATTERY CLIP. NOW CONNECT THE
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THE REMAINING RED WIRE ON THE SECOND BATTERY CLIP TO THE GREEN WIRE FROM
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THE TOUCH TONE PAD. CONNECT THE BLUE WIRE FROM THE TOUCH TONE PAD TO THE
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ORANGE-AND-BLACK STRIPED WIRE FROM THE TOUCH TONE PAD. TO THESE TWO
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WIRES, NOW CONNECT THE REMAINING BLACK LEAD FROM FIRST BATTERY CLIP. YOU
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HAVE NOW FINISHED THE POWER CONNECTION TO THE KEYPAD. CONNECT THE BLACK
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WIRE FROM THE KEYPAD TO THE BLUE WIRE ON THE TRANSFORMER. NEXT CONNECT
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THE RED-AND-GREEN STRIPED WIRE FROM THE TO THE GREEN WIRE ON THE
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TRANSFORMER. THE BLACK WIRE ON THE TRANSFORMER SHOULD NOT BE CONNECTED TO
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ANYTHING, ALONG WITH QUITE A FEW WIRES FROM THE KEYPAD. THE CONNECTION OF
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THE KEYPAD IS NOW COMPLETE. ALL YOU HAVE TO DO IS CONNECT TWO NINE VOLT
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BATTERIES TO THE BATTERY CLIPS, AND YOU'LL BE READY TO GO. YOU MAY WANT TO
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MOUNT IT IN A CASE FOR EASY PORTABILITY. NOTE THAT THE SILVER BOX
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MODIFICATION CAN BE MADE TO THIS UNIT, ALLOWING COMPLETE REMOTE PHREAKING.
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WHEN NONE OF THE BUTTONS ARE PRESSED, THIS UNIT USES NO POWER, THEREBY
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ELIMINATING THE NEED FOR A POWER SWITCH, AND EXTENDING THE LIFE OF THE
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BATTERIES.
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THE FOLLOWING ARE THE FREQUENCY COMBINATIONS GENERATED BY EACH BUTTON ON
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THE KEYPAD.
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KEY FREQ. #1 FREQ. #2
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--- -------- --------
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1 697 1209
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2 697 1336
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3 697 1477
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A 697 1633
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4 770 1209
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5 770 1336
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6 770 1477
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B 770 1633
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7 852 1209
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8 852 1336
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9 852 1477
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C 852 1633
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* 941 1209
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0 941 1336
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# 941 1477
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D 941 1633
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ALL FREQUENCIES ARE MEASURED IN HERTZ NOTE THAT A,B,C AND D ARE NOT
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NORMALLY PRESENT (EXCEPT FOR SILVER BOXES)
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