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TTY
The teletypewriter (TTY) is a telecommunication device that
allows people who are deaf or hard of hearing, or who have
speech or language disabilities, to communicate via a telephone.
Setting teletypewriter
1. Tap
Menu
;
>
Settings
>
TTY
.
2. Select
Disable
,
TTY Full
,
TTY Talk
or
TTY Hear
.
•
Disable
: TTY mode is disabled.
•
TTY Full
: Users who cannot talk and hear, can send and
receive a text message.
•
TTY Talk
: Users who can talk but cannot hear, can receive a
text message and reply with voice message.
•
TTY Hear
: Users who can hear but cannot talk, can send a
text message and receive a voice message.