60 lines
2.8 KiB
Plaintext
60 lines
2.8 KiB
Plaintext
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<:-\-White Box Plans-\-:>
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\-\-\-\-\-\-/-/-/-/-/-/
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(>Introduction<)
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This article will tell you how to take a normal touch tone keypad and
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convert it to a portable unit. First of all, the tones made by a touch on telephone are
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not single tones, they are a combination of two
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tones, making 'DTMF' (Dual tone Munlti-frequency). The normal tone telephone dials 12
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different signals (see bulletin on Silver Boxes). The power required by a keypad is
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about 25 volts, but they will work with as little as 15, thereby allowing the use of
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As you may have gussed, they are also designed to operate with a
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telephone type speaker (and phoneline), and not the standard 8-OHM speaker which needs
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to be used for adequate vtlume. To accomplish this we use a matching transformer, this
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is one of those miniature ones available at radio shack. Enough of the theory, no
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(>Phone Modification Instructions<)
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You will need:
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<1> Touch Tone Keypad
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<2> Minature 1000 to 8OHM transformer
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(Radio Shack # 273-1380)
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<3> A standard 8-OHM speaker
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<4> Two 9-VOLT Radio Bateries
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<5> Two 9-VOLT clips
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<6> A case to put it all in (optional)
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o 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 article before
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attemping 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 speaker. Next, connect the red (positive) wire of one battery
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clip to the black wire on the other battery clip. Now connect the remaining red wire
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on the second battery clip to the green wire from the touch tone pad. Connect the blue
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wire from the touch tone pad to the orange-and-black striped wire from the touch to
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black lead from the first battery clip. You have now finished the power
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connection to the keypad.
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Next, connect the black wire from the keypad to the blue wire on the
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transformer. Now connect the red-and-green striped wire from the keypad to the green
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wire on the transformer. The black wire on the transformer should not
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be connected to anything, along with quite a few wires from the keypad.
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The connection of the keypad is now complete. All you have to do is
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connect two nine volt batteries to the battery clips, and you'll be
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ready to go. You may want to mount it in a case for easy portability.
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(>Use of the White Box<)
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To bring the White Box to its full potential Silver box modifications should
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be made to this unit, thus allowing complete remote phreaking. When none of the buttons
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are pressed, this unit uses NO power, thereby eliminating the need for a power s
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