Lexus IS220d 2012 Manual page 343

3-4. Using the hands-free phone system (for mobile phones)

Conditions under which the system will not operate

If using a mobile phone that does not support Bluetooth

If the mobile phone is switched off

If you are outside service range

If the mobile phone is not connected

If the mobile phone's battery is low

If the mobile phone is behind the seat or in the glove box or console box

If metal is covering or touching the phone

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 incoming 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
• When a window is open
• When the air conditioning is blowing directly on the microphone
• When the air conditioning is set to high
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IS250/220d/200d_EE
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