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TTY Mode
A TTY (teletypewriter, 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 using 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.
To turn TTY Mode on or off:
1. From the home screen, touch .
2. Touch
> Settings > Call settings > TTY mode
.
3. Touch
TTY Full
,
TTY HCO
, or
TTY VCO
to turn TTY mode
on.
– or –
Touch
TTY Off
to turn TTY mode off.
NOTE:
When enabled, TTY mode may impair the audio quality of non-
TTY devices connected to the headset jack.