A Captioned Telephone is a specialized phone that displays real-time text captions of the conversation on a screen. This device is designed for individuals who are hard of hearing or deaf, allowing them to read what the other person is saying while also listening to the audio. The captions are generated by a trained operator or through automated speech recognition technology. Users can read the text as they talk, making it easier to follow conversations. This technology enhances communication and provides greater independence for those who may struggle with traditional phone calls.