Which service allows conversations to flow faster and more naturally than text-based TRS?

• A. IP Captioned Telephone Service
• B. Video Relay Service
• C. 711 Access
• D. Internet Protocol Relay Service

Answer: (D)

IP Relay Service uses the Internet to connect a deaf or hard-of-hearing person with a hearing person through a communications assistant. The assistant relays the conversation in real time by voicing the typed message to the hearing person and typing back what the hearing person says. This setup lets conversations flow at a natural pace without the user having to type every word, which makes the dialogue feel more like a spontaneous spoken exchange than traditional text-only TRS.

IP Captioned Telephone Service provides captions of spoken words on a phone call, which helps but still centers on reading captions rather than a two-way spoken relay. Video Relay Service uses a sign-language interpreter via video, which is very natural for signers but isn’t as universally fluid for everyone. 711 Access is simply the number used to reach TRS.