Which component holds the handset of a TTY equipment?

Which component holds the handset of a TTY equipment?

• A. Keyboard
• B. Speaker
• C. Acoustic Coupler
• D. Microphone

Answer: (C)

The device that holds the telephone handset in a TTY setup is the acoustic coupler. It acts as a cradle for the handset and provides the acoustic bridge between the TTY and the telephone line. By placing the regular phone in the coupler, the TTY can send and receive the audio signals that carry the text data—translating keystrokes into tones and presenting the other end’s text via the phone’s audio path. The keyboard handles input, while the speaker and microphone on the TTY handle its own audio output and input, not the physical support of the handset.

The device that holds the telephone handset in a TTY setup is the acoustic coupler. It acts as a cradle for the handset and provides the acoustic bridge between the TTY and the telephone line. By placing the regular phone in the coupler, the TTY can send and receive the audio signals that carry the text data—translating keystrokes into tones and presenting the other end’s text via the phone’s audio path. The keyboard handles input, while the speaker and microphone on the TTY handle its own audio output and input, not the physical support of the handset.