(+++(+(+(+(+ (+++ TONES (+++ (+++ & (+++ (+++ FREQUENCIES (+++ (+++(+(+(+(+ Touch tone fones: As most of you know a touch tone fone produces a sound when a key is pressed. What some people don't know, however, is that this tone is actually 2 sounds. This system is referred to as DTMF (dual tone multi-frequency). Here is a list of both tones' frequencies : KEY FREQ. #1 FREQ. #2 --- -------- -------- 1 697 1209 2 697 1336 3 697 1477 4 770 1209 5 770 1336 6 770 1477 7 852 1209 8 852 1336 9 852 1477 * 941 1209 0 941 1336 # 941 1477 These freq. are measured in Hertz. Red Boxes: Here are some money frequencies to use with the red box. Although 1 piece of real $ is needs to be sent first the red box duplicates the rest. ms=millisecond 1700hz & 2200hz mixed together nickel-66ms on (1 beep) dime-66ms on, 66ms off, 66ms on (2 beeps) quarter-33ms on, 33ms off (repeat 5 times) Silver Boxes: Sliver boxes change the 3,6,9,# keys on a touch tone fone to A,B,C,D As with a regular key these use DTMF. KEY FREQ. #1 FREQ. #2 --- -------- -------- A 697 1633 B 770 1633 C 852 1633 D 941 1633 These freq. are in Hertz. Green Boxes: A disadvantage of these is that they must be used by the called party. The freq. here should be used only after a signal is sent to alert the MF detectors at the CO. This is done by sending 900 + 1500 Hz or a single 2600 Hz (90 ms) tone followed by 60ms of silence and then the tone you want for at least 900ms. Here are the freq. in Hertz : Coin Collect 700 + 1100 Coin Return 1100 + 1700 Ringback 700 + 1700 That concludes this little journey into the world of fone phreaking...hope this helped someone out there. Oh almost forgot the infamous DISCLAIMER : If anyone who reads this file and uses any of the information contained herein in an unlawful or illegal fasion and gets caught then tough shit...I take no responsibilities for your fuck ups! __ __ \/ Tommy's Holiday Camp +1 604 598-4259 \/