Phone Calls and Voicemail
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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. Tap
>
Phone
>
Dial
tab.
2. Tap
>
Call settings
>
TTY mode
.
3. Tap
TTY Full
,
TTY HCO
, or
TTY VCO
to turn TTY mode on.
–
or
–
Tap
TTY Off
to turn TTY mode off.
Your phone’s TTY mode is set.
Note
: When enabled, TTY mode may impair the audio quality of non-TTY devices connected to the
headset jack.
Warning
:
9-1-1 Emergency Calling
–
It is recommended that TTY users make emergency calls by other
means, including Telecommunications Relay Services (TRS), analog cellular, and landline
communications. Wireless TTY calls to 9-1-1 may be corrupted when received by public safety answering
points (PSAPs), rendering some communications unintelligible. The problem encountered appears
related to TTY equipment or software used by PSAPs. This matter has been brought to the attention of
the FCC, and the wireless industry and the PSAP community are currently working to resolve this.