2020年2月28日 · A TTY is a device that is used in conjunction with a telephone to communicate with persons who are deaf, who are hard of hearing, or who have speech impairments, by typing and reading text. To communicate by TTY, a person types his or her conversation, which is read on a TTY display by the person who receives the call.

Text to 9-1-1 is the ability to send a text message to an Emergency Communications Center from your mobile phone or device. Since 2013, text to 9-1-1 has been available in the NCT9-1-1 service area. Today, most parts of Texas provide text to 9-1-1 services as well.

In this chapter you will learn the basics about what the ADA requires for 9-1-1 and other emergency communications services operated by or for state or local governments. It answers questions including: What types of emergency communications services are covered? How does a TTY work? What are voice carryover and hearing carryover?

2023年3月8日 · Many deaf and hard of hearing callers must still use a teletypewriter (TTY) text telephone device or a telecommunications device for the deaf (TDD) to contact 911. Invented in the 1960s, these devices are cumbersome and slow to operate. Some PSAPs can now accept text-to-911, in which you text a message to 911 from a mobile device instead of ...

The fastest and most reliable way to contact emergency services is by dialing 911 through a telephone or TTY hooked up to a regular telephone line; not through a computer, not through the Internet, not through a PDA, not through a videophone, and not through a relay service.

2002年12月11日 · Wireless Telecommunications Bureau Seeks Comment on Joint Petition For Reconsideration Regarding Digital Wireless Transmission of 911 Calls Using TTY Devices in a Public Notice released August 27, 2002. Revision of the Commission's Rules To Ensure Compatibility with Enhanced 911 Emergency Calling Systems. Order released June 28, 2002.

TTY-based Telecommunications Relay Services permit persons with a hearing or speech disability to use the telephone system via a text telephone (TTY) or other device to call persons with or without such disabilities. To make using TRS as simple as possible, you can dial 711 to be automatically connected to a TRS communications assistant.

Text-to-911 is the ability to send a text message to 911 emergency call takers from mobile phone or device. This ability is useful for deaf and hard of hearing consumers and also for anyone who is unable to make a voice call in a dangerous situation.

A TTY is a device that is used in conjunction with a telephone to communicate with persons who are deaf, who are hard of hearing, or who have speech impairments, by typing and reading text. To communicate by TTY, a person types his or her conversation, which is read on a TTY display by the person who receives the call.

Our emergency notification service broadcasts pre-recorded voice messages for normal phones as well as Hearing Impaired TDD / TTY Phone devices. For additional information on our technology, visit our TDD and TTY web page.