2600, Volume 4

2600 INFORMATION 2600 Marketplace 800 numbers ACF2 Allnet area code AREA CODE 912 AT&T back issues Bell bill Bill from RNOC blue box British Telecom bulletin boards caller carrier cellular phone central office charge command continued COSMOS credit card Dear device DG AOS/VS dial digits disk electronic Emmanuel Goldstein enter equal access equipment Eric Corley exchange FLASH fraud hackers hacking IBM TSO illuminated key LETTERS Lex Luthor logon long distance look machine magazine Middle Island modem P.O. Box password pay phones payphone PC Pursuit pen register phone company phone numbers phone phreaks Port Sel Primenet radio readers subscribers subscription or renewal switch SYSTEMATICALLY SPEAKING telco telecom informer Telenet telephone number things touch tone Touch-tone TSPS UNIX userid VAX/VMS VM/CMS York