kaietelefoner
Kaietelefoner, or quay telephones, are public telephones installed along harbor quays and docks to facilitate ship-to-shore communication and emergency contact. The term kaietelefoner is used in Norwegian contexts to designate such devices, which are typically located at ferry terminals, cargo berths, and harbour offices. These phones were part of port infrastructure designed for seafarers who needed reliable access to harbour authorities, shipping agents, or emergency services when other networks were unavailable or unreliable.
Historically, quay telephones appeared with the expansion of municipal telephone networks in the early 20th century
In modern times, the prevalence of mobile communications has reduced reliance on quay telephones in many ports.
See also: Public telephone, Maritime communication, Harbor master.