Chevrolet 2015 Corvette Owner's Manual page 146

Voice Mail Numbers
This feature displays the voice mail
number for all connected phones.
To change the voice mail number,
select EDIT or press the EDIT
button. Type a new number, then
select SAVE or press the SAVE
button.
Voice
Select and the following may be
displayed:
Confidence Threshold
Prompt Length
Audio Feedback Speed
Confidence Threshold
This feature allows the adjustment
of the sensitivity of the speech
recognition system.
Select Confirm More or
Confirm Less.
Prompt Length
This feature adjusts the voice
prompt length.
Select Short or Long.
Audio Feedback Speed
This feature adjusts the audio
feedback speed.
Select Slow, Medium, or Fast.
Display
Select and the following may be
displayed:
Mode
Calibrate Touchscreen
Turn Display Off
Mode
Select to change the display screen
for day or night driving.
Select Auto, Day, or Night.
Calibrate Touchscreen
Select to calibrate the touchscreen,
then follow the prompts.
Instruments and Controls
Turn Display Off
Select to turn the display off. Press
anywhere on the display area or any
faceplate button to turn the
display on.
Rear Camera
Select and the following may be
displayed:
Guidance Lines
Guidance Lines
Select to turn Off or On. See Rear
Vision Camera (RVC) on page 9-39.
Return to Factory Settings
Select and the following may be
displayed:
Restore Vehicle Settings
Clear All Private Data
Restore Radio Settings
Restore Vehicle Settings
This allows selection of restoring
vehicle settings.
Select Cancel or Restore.
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