Assertion: deaf | /r/HasProperty | tdd
Facets:
Source sentences:
text: In order for individuals who are deafblind to communicate using the telephone, they may use a telecommunication device for the deaf (TDD) that includes braille output.
text: A telecomunication device for the deaf (TDD) is used to allow deaf people to make and receive phone calls to and from other TDDs.
text: A telecommunications device for the deaf (TDD) 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.