Lexus 2008 ES350, Owner'S Manual

Page: 231 / 460

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3-3. Using the hands-free phone system (for cellular phone)
3
Interior fe
ature
s
ES350_U_(L/O_0802)
n
Automatic adjustment of volume
When vehicle speed is 50 mph (80 km/h) or more, the volume automatically
increases. The volume returns to the previous volume setting when vehicle speed
drops to 43 mph (70 km/h) or less.
n
When using a voice command
l
For numbers, say a combination of single digits from zero to nine, # (pound),
∗
(star), and + (plus).
l
Say a command correctly and clearly.
n
The system may not recognize your voice in the following situations:
l
When driving on a rough road
l
When driving at high speeds
l
When air is blowing out of the vents onto the microphone
l
When the air conditioning fan emits a loud noise
n
The following cannot be performed while driving:
l
Operating the system with
l
Registering a cellular phone to the system
n
Changing the passkey
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ES350_U_33809U.book Page 231 Wednesday, January 30, 2008 10:58 AM