Specifications

INTRODUCTION
Features
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.
The relay voice announcer sends a voice message saying, “Please use
text telephone or dial relay,” followed by your relay service number.
Other features that make calling quick and easy are the following:
● Normal, bold, or wide print sizes.
● Auto-answer answers calls while you are gone and plays back
messages when you return or when you call from another TTY.
● Call progress shows 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.
● Automatic printing of the date and the time on
conversations and auto-answer messages.
● 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.
6 • INTRODUCTION