telex-system
21Telex — Western Union s nationwide direct dial subscriber to subscriber automatic circuit switching system providing a written record of communications using dial equipped teleprinter equipment …
22Global Maritime Distress Safety System — The Global Maritime Distress and Safety System (GMDSS) is an internationally agreed upon set of safety procedures, types of equipment, and communication protocols used to increase safety and make it easier to rescue distressed ships, boats and… …
23Aircraft Communication Addressing and Reporting System — Aircraft Communications Addressing and Reporting System (or ACARS) is a digital datalink system for transmission of small messages between aircraft and ground stations via radio or satellite. The protocol, which was designed by ARINC to replace… …
24Business telephone system — Early model 464G Western Electric key telephone set A business telephone system is any of a range of a multiline telephone systems typically used in business environments, encompassing systems ranging from small key systems to large scale private …
25Compatible Time-Sharing System — This article is about the MIT Computation Center operating system. CTSS may also stand for the Cray Time Sharing System, a separate system developed for Cray supercomputers. Compatible Time Sharing System Company / developer MIT s… …
26Digifant Engine Management system — A Digifant II DF 1 Engine Control Unit used in 91 Volkswagen Golf Cabriolet with 2E engine The Digifant engine management system is an electronic engine control unit (ECU), which monitors and controls the fuel injection and ignition… …
27Communications system — Communication system In telecommunication, a communications system is a collection of individual communications networks, transmission systems, relay stations, tributary stations, and data terminal equipment (DTE) usually capable of… …
28Director telephone system — The Director System was a system which made it possible to call subscribers at other telephone exchanges without operator intervention in large multi exchange cities, and to have a mixture of automatic and manual exchanges within these cities. It …
29Tsunami warning system — A tsunami warning system is a system to detect tsunamis and issue warnings to prevent loss of life and property. It consists of two equally important components: a network of sensors to detect tsunamis and a communications infrastructure to issue …
30Main One (cable system) — Main One (Map not currently available) Owners Main Street Technologies Landing points Portugal, Ghana, Nigeria, South Africa 1 …
