Dial a number where when you blow a 2600hz tone it drops trunk (gives a click
and a operater's line to dail). Now operaters don't dial in normal tones like
you are used to...they dial in whats called Multi Frequency Tones (MF tones
as to the standard DTMF tone of your phone). Anyways, once you have drop the
trunk line all you need to do is dial in MF...
To start a call you hit "kp" (key pulse foward) tone then the number you wish
to dial and then "st" (stop) to finish dialing and start routing. Now with
that in mind you can dial any number a normal phone would handle (in the same
way). But you can also dial dirferant operators and services thanx to AT&T.
Here are some examples of what you may find if you dialed kp+213+PXX+st
PXX Effect
---------------------------
101 LA 2 Toll switching
117 Disconect
121 213 Inward Op.
131 Local Infermation
162 DA (555-1212)
163 Information
167 818 DA
181 Dial Assistance
182-188 Satalite Senders
(kp+Country+city+#+St)
025 Spanish Traslater!
Well so ends your crash course in Blue Boxing (MF dialing). Hope I helped,
any questions just leave mail...