Teletype (disambiguation)

Teletype may refer to:

Devices

• Teletype Model 33, a model of teleprinter
• Teleprinter or Teletype printer or teletypewriter, a device used for communicating text over telegraph lines, public switched telephone network, Telex, radio, or satellite links
• Telecommunications device for the deaf or TTD, a teleprinter specifically designed for text communication over public switched telephone network

Companies

• TeleType Co., Inc., a privately held company specialized in developing software for GPS devices
• Teletype Corporation, a subsidiary of the Western Electric Company, purchased by the American Telephone and Telegraph Company in 1930