| ||||||
|
Click here for Battery Ringing Wall Telephones (used for railway
signalling purposes)
Right Click on Diagram below to Save
|
||||||
Last revised: July 23, 2025FM2 |
| ||||||
|
Click here for Battery Ringing Wall Telephones (used for railway
signalling purposes)
Right Click on Diagram below to Save
|
||||||
Last revised: July 23, 2025FM2 |
ERICSSON
