Qwest S1 - Manual (Page 72)

58 Section 2B: Controlling Your Phone’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
.
To turn TTY Mode on or off:
1. Press > Settings > Others > TTY.
(An informational message is displayed.)
2. Read the disclaimer and press OK (left softkey).
3. Select Enable to turn TTY mode On.
– or –
Select Disable to turn TTY mode Off.
Note In TTY Mode, your phone will display the TTY access icon.
If TTY mode is enabled, the audio quality of non-TTY devices connected
to the headset jack may be impaired.