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WHAT IS REQUIRED?
You will need:
✔ Superprint Pro80 LVD connected to a telephone (see “Connecting Power & Phone
Line” on page 9).
The person you are calling (or who calls you) will need
one
of the following:
✔ A telephone if the call is placed through a Telecommunications Relay Service
(TRS).
✔ Other TTY and a telephone both directly connected to the same phone line.
✔ Other TTY with acoustic cups and a telephone.
USING VOICE CARRY
OVER (VCO)
CHAPTER
9
USING VOICE CARRY OVER • 49
What is VCO?
VCO stands for “Voice Carry Over.” Ultratec developed this technology to
allow you to use your own voice during a conversation. You speak using a
telephone and read responses using your Superprint Pro80 LVD. VCO calls
can be made directly between two TTY users or placed through your
Relay service.