3-2. Using the audio system
Using the steering wheel switches
The steering wheel switches can be used to operate a connected cel-
lular phone.
Operating a telephone using the steering wheel switches
■
Steering wheel switches on the right hand side
■
Steering wheel switches on the left hand side
328
Off hook switch
• Make a call
• Receive a call
• Display phone screen
On hook switch
• End a call
• Refuse a call
Volume switch
• Increase/Decrease the vol-
ume
• Press and hold:
Continuously
decrease the volume
Back switch
• Return
to
screen
Cursor switch
• Select a list/tab
Enter switch
• Select an item
increase/
the
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