coin
Coin-line payphones (placeholder)
Coin line phones were typically offered by the local telecommunication companies, and they required special line equipment at the Central Offices.
These pages are still under construction and 3-slot pay phones will not be discussed here any time soon.
A great paper to read to understand the (electrical) principles of coin line phones: Operation of traditional coin telephones by Douglas A. Kerr
Single-slot payphones (placeholder)
3-slot payphones (placeholder)
(the last payphone in Ahwatukee AZ, operated by Qwest and later Wimactel, decommissioned in 2020).
coin.txt ยท Last modified: 2025/03/16 03:38 by admin