See also:

Intelligent Key operation
You can lock or unlock the doors without taking the key out from your pocket or bag. When you carry the Intelligent Key with you, you can lock or unlock all doors by pushing the door handle ...

Relative humidity
Corrosion will be accelerated in areas of high relative humidity, especially those areas where the temperatures stay above freezing and where atmospheric pollution exists and road salt is used. ...

Call volume
Adjusting the incoming or outgoing call volume may improve clarity if reception between callers is unclear. - Incoming calladjusting this setting allows you to hear a difference in volume. - ...