4 ms·
It's proto-pager code: https://en.wikipedia.org/wiki/Wire_signal https://en.wikipedia.org/wiki/Wire_signal https://www.pagercodes.com/common-pager-codes.html h
by et-al 3y ago
It's proto-pager code: https://en.wikipedia.org/wiki/Wire_signal https://en.wikipedia.org/wiki/Wire_signal
https://www.pagercodes.com/common-pager-codes.html https://www.pagercodes.com/common-pager-codes.html