6 • INTRODUCTION
INTRODUCTION
Welcome to the Superprint 4425™TTY from Ultratec. Your new
TTY has the following special features:
A ring flasher that tells you when someone is calling.
Turbo Code®communication protocol. This feature transmits
signals to other Turbo Code TTYs as fast as you type. Turbo Code
also lets you interrupt the other person’s typing.
Auto ID™alerting system. Auto ID automatically alerts the
answering party that you are calling by TTY.
A relay voice announcerthat sends a voice message saying, “Please
use text telephone or dial relay,” followed by the number of your
relay service.
Other features that make calling quick and easy are:
•Auto-answer answers calls while you are gone and plays back
messages when you return or when you call from another TTY.
•Call progress displays ringing or busy status of the telephone
line.
•Keyboard dialing from the keyboard or memory, and redialing
of the last number called.
•Call transfer, conference calling, and credit card calling.
•32k memory—enough to save hundreds of memos and
telephone numbers.
•Normal, bold, or wide print sizes.
•Automatic printing of the date and the time on conversations.
• An extra telephone jack for a signaler or telephone.
•Sticky keys, a feature that allows typing with only one finger if
necessary.
Please note that in this manual TTY, TDD, and text telephone all
refer to the same device.