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Settings
TTY
The teletypewriter (TTY) is a telecommunications 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. Press Menu > Settings > TTY.
2. Select
Disable, TTY Full, TTY Talk or TTY Hear.
•
Disable: TTY mode is disabled.
•
TTY Full: User who cannot talk and hear, sends and
receives a text message.
•
TTY Talk: User who can talk but cannot hear, receive a
text message and send voice message.
•
TTY Hear: User who can hear but cannot talk, sends a text
message and receive voice message.