Copyright © 2004 Nokia. All rights reserved.
4
Introduction
The Wireless Car Kit CK-1W can be connected without cables to a compatible 
phone that supports Bluetooth wireless technology. The main parts of the 
Wireless Car Kit are the handsfree unit (HF-1W) and the remote control button 
(CU-2).
Read this user’s guide carefully before using the Wireless Car Kit. More 
information is given in the user's guide of your phone. Do not use this Wireless Car 
Kit CK-1W user’s guide in place of the user's guide of your phone, which provides 
important safety and maintenance information.
The present user’s guide mainly describes the use of the CU-2 remote control 
button. For information about other parts of the Wireless Car Kit, refer to the 
installation guide that comes with it.
■ Bluetooth wireless technology
Since Bluetooth devices communicate using radio waves, your Bluetooth phone 
and Wireless Car Kit do not need to be in a line of sight. For example, your phone 
may be in your bag while it is connected to the Wireless Car Kit. The two devices 
only need to be within a maximum of 10 meters of each other, although the 
connection can be subject to interference from obstructions, such as walls, or 
from other electronic devices.
The Wireless Car Kit is specially designed for Nokia phones that support Bluetooth 
wireless technology. The car kit can, however, be used with any compatible