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View of a Siemens K4301 ISDN S0-Up0 Error Meter; The display is folded up/open, revealing the keyboard underneath.

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https://assets.chaos.social/media_attachments/files/113/776/776/101/104/287/original/4dab502b16a2ef2a.jpeg

Notices where this attachment appears

  1. Embed this notice
    LaF0rge (laf0rge@chaos.social)'s status on Monday, 06-Jan-2025 01:53:48 JST LaF0rge LaF0rge

    At #38C3 I received a new addidion to my #ISDN related #retronetworking collection of vintage tech: A Siemens K4301 Up0/S0 error meter: https://osmocom.org/projects/retronetworking/wiki/Siemens_K4301

    In conversation about 13 days ago from chaos.social permalink
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