Toyota 2012 Avalon Owner's Manual page 310

3-4. Using the hands-free system (for cellular phone)
Changing the passkey
STEP 1
Select "Set Passkey" by using a voice command or
Pattern A
STEP 2
Press the talk switch, say a 4 to 8-digit number, and select
"Confirm" by using a voice command or
Pattern B
STEP 2
Select a 4 to 8-digit number by using
The number should be input 1 digit at a time.
STEP 3
When the entire number to be registered as a passkey has
been input, press
330
again.
I n f o r ma t i o n P r o v i d e d b y :
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