Oct 6, 2024 · TTY stands for “teletypewriter.” It was initially developed for people with hearing or speech difficulties to communicate over traditional telephone networks. TTY devices translate typed text...

More than 100 years after the invention of the telephone, deaf and hard of hearing people could finally make a telephone call to anyone. Today, TTY relay services, the original and now “traditional” relay service, can be reached by anyone by dialing 711 from a telephone or TTY.

A TTY (teletypewriter) is a device that helps people who are deaf, speech-impaired, or hard-of-hearing use a phone to communicate. While TTY devices were initially designed for landline phones, they are used today with both landlines and cell phones.

In the US and Canada, the devices are referred to as TTYs. Teletype Corporation, of Skokie, Illinois, made page printers for text, notably for news wire services and telegrams, but these used standards different from those for deaf communication, and although in quite widespread use, were technically incompatible.

Jan 14, 2025 · TTY stands for "Teletypewriter," a communication device that enables individuals to type text messages over phone lines. TTY technology was developed in the mid-20th century and was originally intended for use by people who were deaf or hard of hearing, as well as those with speech impairments.

The phrase TTY (or Teletype device) is how the deaf community used to refer to the extremely large machines they used to type messages back and forth over the phone lines. A TDD operates in a similar way, but is a much smaller desktop machine.

Apr 9, 2008 · This resource provides guidance on how to use the Telecommunications Relay Service (TRS) or the TTY (text telephone) machine when communicating with individuals who are deaf and hard of hearing. What is a TTY (text telephone/TDD)?

TTY mode, or Teletype mode, is a feature on some smartphones that allows users to communicate with others through a text-based interface. This mode is typically used by individuals who are deaf or hard of hearing, as it allows them to make phone calls and send text messages without relying on audio.

Jan 10, 2020 · Text telephone devices (TTYs or TDDs) are used by people with hearing or speech disabilities to send and receive text messages over telephone networks. In the past, wireline telephone and analog cellular networks generally were compatible with TTYs, but digital wireless networks were not.

TTY (short for teletypewriter), also known as telecommunication device for the deaf (TDD) or text telephone, is a term used for devices that are meant for sending texts over phone lines. It allows text messages to be sent and received synchronously.