Phone operation( hands-free system for cellular phones)
Using the phone switch / microphone
� Steering wheel switch By pressing the phone switch, a call can be received or ended without taking your hands off the steering wheel.
Off hook switch On hook switch
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Volume control switch
● Press the + side to increase the volume.
● Press the- side to decrease the volume.
� Microphone The microphone is used when talking on the phone. 77