Boxing on ITT and Sprint
ITT
We've dug up some alternate ways to phreak on alternate long-distance.
1.) Find a dial-up for ITT or one of its re-sellers (companies that re-sell the long-distance service to their own customers).
2.) Call it up and enter a dummy code and number (the code must be valid).
3.) Apply 2600 Hz to the line for about eight seconds to reset it.
4.) You should hear a dial tone when you release the tone. Now you can use Touch-Tones to dial any normal AT&T number, including 700s, 800s, 900s, and international.
What this does is fool the local switching equipment into giving you a trunk which you then reset. Eight seconds are required to make sure the equipment has had time to process the call.
Sprint
1.) Access 950-0777 (Equal Access Sprint dial-up).
2.) Enter a dummy WATS code (basically a Sprint toll-free number) which are generally in the format of: 110XXX99
3.) Wait for the hiss of a long-distance trunk.
4.) Apply 2600 Hz to the line.
5.) Enter a 6-digit trunk seizure/access code. This code isn't responsible for billing - it just grabs a line.
6.) Now enter the telephone number. Don't put a "1" in front of it.
Remember that all dialing is done in DTMF (Touch-Tones), not MF tones.