Toyota SIENNA 2011 Quick Reference Manual page 580

3-5. Using the hands-free phone system (for cellular phone)
Locking or unlocking the phone book
Select "Phonebook Lock (Phbk Lock)" or "Phonebook unlock
STEP 1
(Phbk Unlock)" using a voice command or
Input the PIN by either of the following methods and select
STEP 2
"Confirm" using a voice command or
a. Press the talk switch and say the registered PIN.
b. Input a registered PIN using
Setting voice guidance volume
Select "Guidance Volume" using
STEP 1
Change the voice guidance volume.
STEP 2
To decrease the volume: Turn
To increase the volume: Turn
514
counterclockwise.
clockwise.
I n f o r ma t i o n P r o v i d e d b y :
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