Title
CrystalTone Plus Telephone
Subject
Telephone
Home/Office
Description
This is a large button phone with adjustable volume and speakerphone features. It has three program buttons with icons indicating their purpose, e.g. red cross for doctor. The icons are raised and contrast in color with the button background. Buttons and slide controls are large so they are easy to use by people who have poor vision or coordination difficulties.
Creator
Ultratec, Inc.
Publisher
School of Architecture and Planning
State University of New York at Buffalo
Contributor
IDEA Center
Rights
Use for educational purposes only. Single copies (print, photocopy, download) are permitted for personal study, research and teaching.
Type
Image
Still Image
Identifier
SAP001
IDEA236
Date Created
12/5/2006
Date Modified
2/7/2007
Collection
Citation
Ultratec, Inc., “CrystalTone Plus Telephone,” Digital Collections - University at Buffalo Libraries, accessed April 20, 2024, https://digital.lib.buffalo.edu/items/show/23335.