A device that gives people the ability to type a conversation instead of speaking is called what?

A device that gives people the ability to type a conversation instead of speaking is called what?

• A. DTC
• B. TTD
• C. FRS
• D. TDD

Answer: (D)

Typing a conversation over a phone line is enabled by a Telecommunications Device for the Deaf. This device provides a keyboard and a text display, connecting to the telephone network so messages are sent and received as text, allowing real-time communication for deaf or hard-of-hearing users. Other options don’t refer to this kind of equipment—the terms listed point to different technologies or services and aren’t designed for typing a back-and-forth phone conversation. So the device described is the Telecommunications Device for the Deaf.

Typing a conversation over a phone line is enabled by a Telecommunications Device for the Deaf. This device provides a keyboard and a text display, connecting to the telephone network so messages are sent and received as text, allowing real-time communication for deaf or hard-of-hearing users. Other options don’t refer to this kind of equipment—the terms listed point to different technologies or services and aren’t designed for typing a back-and-forth phone conversation. So the device described is the Telecommunications Device for the Deaf.