Toyota 2009 Camry Quick Reference Manual page 240

Steering wheel
n
Microphone
n
3-3. Using the hands-free phone system (for cellular phone)
Volume
The voice guidance vol-
ume cannot be adjusted
by using this button.
Hands-free phone system
off/ends a call/refuses a call
(on-hook switch)
Hands-free phone system
on/starts a call (off-hook
switch)
Press: Voice command sys-
tem on
Press and hold: Voice com-
mand system off
(talk switch)
3
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