Casio G'z One - Manual (Page 185)

A phone with TTY support is able to translate typed
characters to voice. Voice can also be translated into
characters and then displayed on the TTY.
1. From standby mode press the Center Select Key
c [MENU], then press the Directional Key r
right twice for SETTINGS & TOOLS,
7 Call
Settings,
3 TTY Mode.
2. A warning message “Enabling TTY will disable
headset audio.” appears on the display. Then
press the Center Select Key
c [OK].
3. Press the Directional Key
j up or down to
select one of the following settings, then press
the Center Select Key
c [OK].
TTY Full/TTY+Talk/TTY+Hear/TTY Off
One Touch Dial
To initiate a speed dial call by holding down the
speed dial digit:
1. From standby mode press the Center Select Key
c [MENU], then press the Directional Key r
right twice for SETTINGS & TOOLS,
7 Call
Settings,
4 One Touch Dial.
2. Press the Directional Key
j up or down to
select On/Off, then press the Center Select Key
c [SET].
NOTE
If One Touch Dial is disabled, Speed Dial numbers
designated in your Contacts will not function.
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