Explore relationships

Telecommunications relay services

Assistive operator service A typical relay service conversation A telecommunications relay service (TRS; also a relay service, IP-relay, or web-based relay service) is an operator service that allows people who are deaf, hard of hearing, deafblind, or have a speech disorder to place calls to standard telephone users via a keyboard or assistive device.

Use + to expand a branch. Click a topic name to open its summary.