Lexus LS460 2008 Owner's Manual page 415

Indicators
Connection status
Battery charge
Call area
Signal strength
When using the hands-free system
■
The audio system and voice guidance are muted when making a call.
●
If both parties speak at the same time, it may be difficult to hear.
●
If the received call volume is overly loud, an echo may be heard.
●
Try to face toward the microphone as much as possible when speaking.
●
In the following circumstances, it may be difficult to hear the other party:
●
• When driving on unpaved roads
• When driving at high speeds
• If a window is open
• If the air-conditioning is blowing directly on the microphone
• If the air-conditioning is set to high
3-5. Using the hands-free system (for cellular phone)
Conditions
Blue: Good
Yellow: Bad
: Not connected
: Full
: Low
: Empty
"Rm": Roaming area
"Hm": Home area
: Good
: Bad
: Not connected
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