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Features for the Hearing Impaired
Choose Your Hearing Aid Setting
From the main menu, select
Settings > Phone
Calls > Hearing Aid
.
Set this option to
Microphone
. Microphone
coupling is now optimized.
-or-
Set this option to
Telecoil
. Handset meets US
federal requirements for telecoil coupling sound.
-or-
Set this option to
Off
(factory default). This is the
setting for non HA users.
Using Your Phone With a
Teletypewriter (TTY) Device:
Connect one end of a 2.5mm cable into the stereo
headset jack on your handset. Connect the other
end of the cable to your TTY device.
4
Make sure that your handset’s TTY feature is on
and select the TTY mode you want to use.
5
Use your handset to enter phone numbers and
make calls.
When you make a TTY call, these icons appear on
the phone’s display:
TTY device features such as Turbo-Code,
High-Speed, and Interruption are not supported by
your handset. These features must be turned off or
disabled to use your TTY device with your handset.
Turning On the TTY Feature
Your handset’s TTY feature must be on if you want
to make TTY calls, set the TTY mode, or change
the TTY baud rate. To make sure the TTY feature
is on:
From the main menu, select
Settings > Phone
Calls > TTY > Use TTY
. This field must say
On
.
Choosing a TTY Mode
Your handset supports these TTY modes:
• TTY
— You type and read text on your TTY
device.
• VCO
(Voice-Carry-Over) — You speak into your
handset and read text replies on your TTY
device.
• HCO
(Hearing-Carry-Over) — You type text on
your TTY device and listen to voice replies on
your handset speaker.
To change mode while not in a call:
1
From the main menu, select
Settings > Phone
Calls > TTY > Type
.
2
Select the TTY mode you want.
N
Phone call is active.
O
Phone call is on hold.
