25 Jan
2020
25 Jan
'20
11:28 p.m.
https://www.youtube.com/watch?v=D6-axLHh5V8 https://www.youtube.com/watch?v=LLWBaW4f38I https://www.youtube.com/watch?v=JNItvMBIXyQ https://en.wikipedia.org/wiki/Digital_Collection_System_Network Pinephone switches not externally accessible.