Toyota 2012 Avalon Owner's Manual page 303

Using the call history memory
Follow the procedure below to use a number stored in the call history
memory:
STEP 1
Press the talk switch and say "Redial" (when using a number
stored in the outgoing call history memory) or "Call back"
(when using a number stored in the incoming call history
memory).
STEP 2
Select the number by either of the following methods:
a. Say "Previous" or "Go back" until the desired number is
displayed.
b. Select the desired number by using
The following operations can be performed:
Dialing: Press the off-hook switch or select "Dial" by using a voice
command or
Storing the number in the phone book: Select "Store" by using a
voice command or
Deleting: Select "Delete" by using a voice command or
3-4. Using the hands-free system (for cellular phone)
.
.
I n f o r ma t i o n P r o v i d e d b y :
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