Summary Of: 2600 hertz

Encyclodia Page On: 2600 hertz

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| 2600 Hz | media help | frequency | hertz | AT&T | signal | long-distance | telephone line | out-of-band signaling | in-band signaling | conversations | switch | trunks | whistle | blue box | tone | MF | DTMF | blue boxing | toll-free | phone phreaks | 1960s | Cap'n Crunch | breakfast cereal | telephone number | phreaker | Captain Crunch | nickname | 2600: The Hacker Quarterly | Signaling System 7 | channel | Sterling, Bruce | The Hacker Crackdown | Falsing | Single-frequency signaling | v | Telephony signals | Dial | Ringing | Ringback | Busy | Congestion / Reorder | Disconnect | Special information | Off-hook | Ring | DTMF | Category | Phreaking |