Telex
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Telex is a telecommunication system that allows text-based messages to be sent and received by teleprinter over telephone lines. The term "telex" may refer to the service, the network, the devices, or
A Teletype Model 32 used for telex service
A late-model British Telecom "Puma" telex machine of the 1980s
Radioteletype
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Radioteletype is a telecommunications system consisting originally of two or more electromechanical teleprinters in different locations connected by radio rather than a wired link. Radioteletype evolv
Telex
…standards influenced computer networking protocols such as LDAP. Telex has been largely superseded by fax, email, and systems such as SWIFT, though radiotelex via HF radio remains in use in the maritime industry as part of the Global Maritime Distress and Safety System. The technology operates on switched…
Tuning indicator on cathode ray tube
Punched tape of the type used with teleprinters in a Creed model 6S/2 5-hole paper tape reader
Electronic RTTY terminal, c. 1980