TIL that AT&T was so regimented that there were over 9,000 Bell System Practices, including 3-page 770-130-301 "SWEEPING, GENERAL" long-lines.net Submitted by rosecitytransit t3_xz5286 on October 8, 2022 at 10:10 PM in todayilearned 12 comments 209
rosecitytransit OP t1_irka5d3 wrote on October 8, 2022 at 10:13 PM I read about it in Exploding the Phone: The Untold Story of the Teenagers and Outlaws who Hacked Ma Bell by Phil Lapsley Many more BSPs can be found here at The Telecom Archive Permalink 12 stevetibb2000 t1_irklswp wrote on October 8, 2022 at 11:47 PM I’ll have to show my coworkers this. We now have contractors clean our buildings Permalink Parent 4
stevetibb2000 t1_irklswp wrote on October 8, 2022 at 11:47 PM I’ll have to show my coworkers this. We now have contractors clean our buildings Permalink Parent 4
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