Huawei HW-M750 Cell Phone User Manual


 
14 TTY Operation
Using the TTY Device
The Teletypewriter (TTY) is a typewriting device. By connecting
the phone to the TTY device, you can use the TTY functions to
send/receive messages.
When you use the TTY function, do as follows:
1. Set the phone to the TTY mode and connect the TTY device to
the headset jack of the phone
2. Make or answer calls as normal.
3. When the call is put through, use the TTY device to send or
receive the letters.
or
select
End
to end the call.
4. Press
Setting the TTY Mode
1. In standby mode, select Menu > Settings > Phone Settings >
TTY Setup.
2. Select the TTY mode, and then press Select or to confirm.
z
Voice: The standard voice speaking mode and the listening
mode.
z
TTY: Transmit and receive the TTY characters.
z
VCO: Receive TTY characters but transmit by speaking into the
microphone.
z
HCO: Transmit TTY characters but receive by listening to the
earpiece.
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