31
1. Select >
Settings
>
Phone
>
TTY Setup
.
2. Select
TTY
mode.
•
Voice
: The standard voice speaking mode and the listening
mode.
•
TTY
: Transmit and receive the TTY characters.
•
VCO
: Receive TTY characters but transmit by speaking into the
microphone.
•
HCO
: Transmit TTY characters but receive by listening to the
earpiece.
Summary of Contents for M228
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