D2 - David Michaux - Telecom Fraud
D2 - David Michaux - Telecom Fraud
D2 - David Michaux - Telecom Fraud
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Boxing – the color doesn’t matter..<br />
• Black box : suppress billing<br />
• Blue box : suppress billing & billing information<br />
• Beige box : give a fraudster access to a customer’s line via<br />
clip-on<br />
• Brown: Creates a party line from two phone lines<br />
• Red box : make free calls from coin operated telephones<br />
• Green: Emulates the coin collect, coin return, and callback<br />
(DTMF) tones<br />
• Silver: Generates tones for ABCD keys<br />
17<br />
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