bn:02703814n
Noun Concept
Categories: Telecommunications, American inventions, Assistive technology, Deafness
EN
telecommunications device for the deaf  Deaf Communications Device  ITU-T V.18  TDD  TDD/TTY
EN
A telecommunications device for the deaf is a teleprinter, an electronic device for text communication over a telephone line, that is designed for use by persons with hearing or speech difficulties. Wikipedia
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EN
A telecommunications device for the deaf is a teleprinter, an electronic device for text communication over a telephone line, that is designed for use by persons with hearing or speech difficulties. Wikipedia
A device for text communication along a telephone line Wikipedia Disambiguation