Comment on Northern Telecom Displayphone Firmware ROMs and Information by Jason

1 · Biosrhythm · July 4, 2026, 12:54 p.m.
Northern Telecom Displayphone Firmware vintage technology
Summary
A user comments on a blog post about Northern Telecom Displayphone Firmware ROMs, sharing personal memories and experiences related to vintage technology, particularly how they used display phones in their youth with BBS systems.
Read full post on biosrhythm.com →
AUTHOR