Telecommunication Relay Services (TRS) allow the hearing or speech impaired to communicate with anyone in the world. This handbook shows both impaired and non-impaired people how to communicate with one another to their mutual benefit.
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Telecommunication Relay Services (TRS) allow the hearing or speech impaired to communicate with anyone in the world. This handbook shows both impaired and non-impaired people how to communicate with one another to their mutual benefit.
Read Less