TDD/TTY

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TDD/TTY

(Telecommunications Device for the Deaf/TeleTYpewriter) A user terminal with keyboard input and printer or display output used by the hearing and speech impaired. The device contains a modem and is used over a standard analog phone line. If a recipient does not have a corresponding terminal device, TDD/TTY users dial a relay service composed of operators who receive the typed messages, call the recipients and speak the messages to them. The operators also type the responses back to the TDD/TTY user. See VRS.

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No references found			There are also currently 31 Telecommunications Devices for the Deaf (TDD/TTY) public payphones located throughout the Airport as well as signs directing users to the nearest TDD/TTY. Philadelphia International Airport Recognized For Enhancing Access ... by Business Wire Nasdaq: DIMD), a leader in the Internet multimedia market, is now offering its technical support services via TDD/TTY (Telecommunications Device for the Deaf/Teletypewriter). Diamond Multimedia announces technical support via TDD/TTY ... by Business Wire			TclX TCM TCO Tcode TCOL TCOL.Ada TCP TCP splicing TCP/IP TCP/IP abc's TCP/IP port TCP/IP printer TCP/IP stack TCPA TCPIP TCR TCS tcsh Tcsim TCU TCVN 5773 TCVN 6056 Tczew TD TDD TDD/TTY TDE TDEL TDES TDF TDFL TDI TDM TDM network TDM switch TDM-to-packet conversion TDMA TDMS TDP TDR TDRSS TDZ Te Te Anau Lake Te Deum Te Deum laudamus Te Kanawa Te Kanawa, Dame Kiri TE mode Te Rangi Hiroa Te Rangihaeata			TDCi TDCJ TDCJ-CJAD TDCJI TDCK TDCL TDCM TDCMS TDCO TDCoC TDCP TDCP-HFR TDCPR TDCR TDCRP TDCS TDCSA TDCT TDCU TDCV TDCVS TDD TDD TDD TDD TDD Automated Information Exchange System TDD/SP TDD/TTY TDDA TDDB TDDC TDDCP TDDD TDDDS TDDE TDDF TDDFT TDDG TDDGP TDDI TDDI/W TDDL TDDM TDDO TDDP TDDR TDDRA TDDS TDDS Network Management Center TDDS/TIBS/TRIXS Binocular Working Group TDDSG TDDT

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