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Select the mounting location of the microphone carefully, to increase 
the quality of voice transmission.

The best place to mount the microphone is close to the rear view mirror. 
Mount the microphone so that it points towards the driver’s mouth and 
is at least 1 metre (3 feet) from the car kit speaker, to avoid audio 
feedback.

Make sure the microphone cable reaches to the junction box.

Mount the microphone so that it is not exposed to air streams from the 
vents. Do not place the microphone cable in the heating, ventilation, or 
air-conditioning system. Use the supplied double-sided adhesive tape to 
mount the microphone.

Insert the microphone plug into the microphone connector on the 
junction box, and to lock it in place, turn the plug clockwise.

The external antenna improves the reception of the mobile device in a 
car. For availability, contact your dealer.

Note: In order to comply with RF exposure guidelines, install the 
external antenna so that a minimum distance of 20 centimetres (8 
inches) can be maintained between the external antenna and all 
persons, with external antenna gain not exceeding 3 dBi.

■ Check the operation of the car kit

After the car kit has been installed, check that it is mounted and 
working properly. See also “Troubleshooting”, p. 27.