California Telephone Access Program
This is a state funded program that offers a wide variety of specialized phones and accessories, many models have a combination of features such as amplification, big buttons, portable, mobile accessories, captioned and speech assist.
Captel, an acronym for captioned telephone, allows conversations to be transcribed onto a large screen attached to a phone unit. The service of transcription is free to qualifying individuals who have severe hearing difficulty. This phone is for in-home subscription use.