Section 2B: Controlling Your Phone’s Settings
57
Your P
hone’
s Settings
TTY Use
A TTY (also known as a TDD or Text Telephone) is a telecommunications
device that allows people who are deaf, hard-of-hearing, or who have
speech or language disabilities to communicate by telephone.
Your phone is compatible with select TTY devices. Please check with the
manufacturer of your TTY device to ensure that it supports digital wireless
transmission. Your phone and TTY device will connect via a special cable
that plugs into your phone's headset jack. If this cable was not provided
with your TTY device, contact your TTY device manufacturer to purchase
the connector cable.
When establishing your wireless service, please call Qwest via the state
Telecommunications Relay Service (TRS) by first dialing
. Then provide the state TRS with this number:
866-727-4889
.
To turn TTY Options on or off:
1.
Press
Menu
>
Settings
>
Others
>
TTY Mode
from standby
mode. (An informational message is displayed.)
2.
Press .
3.
Select
TTY Off
,
TTY + Hear
,
TTY+ Talk
, or
TTY Full
and
press .
Note:
In TTY Mode, your phone will display the TTY access icon when a
headset or TTY device is plugged in.
If TTY mode is enabled, the audio quality of non-TTY devices connected
to the headset jack may be impaired.
Summary of Contents for SPH-a640 Series
Page 2: ...Qwest_a640_091306 ...
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Page 19: ...Section 1 Getting Started ...
Page 20: ...2 ...
Page 27: ...Section 2 Your Phone ...
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Page 169: ...Section 3 Qwest Service Features ...
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Page 207: ...Section 4 Safety and Warranty Information ...
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