Microsoft HF-33W Bluetooth Handsfree Unit User Manual 9252955 en1
Microsoft Mobile Oy Bluetooth Handsfree Unit 9252955 en1
Manual

Nokia Wireless Plug-in Car 
Handsfree HF-33W
9252955/1
1
23
5
6
7
4
9252955_en1.fm  Page 1  Monday, August 28, 2006  1:10 PM

ENGLISH
DECLARATION OF CONFORMITY
Hereby, NOKIA CORPORATION declares that 
this HF-33W product is in compliance with 
the essential requirements and other 
relevant provisions of Directive 1999/5/EC. 
The product is in conformity with the limits 
defined in Directive 2004/104/EC (amending 
Directive 72/245/EEC), Annex I, paragraph 
6.5, 6.6, 6.8 and 6.9. 
A copy of the Declaration of Conformity can 
be found at: http://www.nokia.com/phones/
declaration_of_conformity/.
The crossed-out wheeled bin 
means that within the European 
Union the product must be taken 
to separate collection at the 
product end-of-life. Do not dispose 
of these products as unsorted municipal 
waste.
© 2006 Nokia. All rights reserved.
Reproduction, transfer, distribution or 
storage of part or all of the contents in this 
document in any form without the prior 
written permission of Nokia is prohibited.
Nokia and Nokia Connecting People are 
registered trademarks of Nokia Corporation. 
Other product and company names 
mentioned herein may be trademarks or 
tradenames of their respective owners.
Bluetooth is a registered trademark of 
Bluetooth SIG, Inc.
Nokia operates a policy of continuous 
development. Nokia reserves the right to 
make changes and improvements to any of 
the products described in this document 
without prior notice.
Under no circumstances shall Nokia be 
responsible for any loss of data or income or 
any special, incidental, consequential or 
indirect damages howsoever caused.
The contents of this document are provided 
"as is". Except as required by applicable law, 
no warranties of any kind, either express or 
implied, including, but not limited to, the 
implied warranties of merchantability and 
fitness for a particular purpose, are made in 
relation to the accuracy, reliability or 
contents of this document. Nokia reserves 
9252955_en1.fm  Page 2  Monday, August 28, 2006  1:10 PM

ENGLISH
the right to revise this document or 
withdraw it at any time without prior notice.
The availability of particular products may 
vary by region. Please check with the Nokia 
dealer nearest to you.
Unauthorized changes or modifications to 
this device may void the user's authority to 
operate the equipment.
Export Controls
This device may contain commodities, 
technology or software subject to export 
laws and regulations from the US and other 
countries. Diversion contrary to law is 
prohibited.
For your safety
Read these simple guidelines. Not 
following them may be dangerous or 
illegal.
ROAD SAFETY COMES 
FIRST
Obey all local laws. Always 
keep your hands free to operate 
the vehicle while driving. Your 
first consideration while driving should 
be road safety.
INTERFERENCE
All wireless devices may be 
susceptible to interference, 
which could affect 
performance.
Introduction
The Nokia Wireless Plug-in Car 
Handsfree HF-33W allows you to 
make and receive hands-free calls in 
your car. You can connect the 
9252955_en1.fm  Page 3  Monday, August 28, 2006  1:10 PM

ENGLISH
handsfree to a compatible phone that 
supports Bluetooth wireless 
technology.
Read this user guide carefully before 
using the handsfree. Also read the 
user guide for your phone, which 
provides important safety and 
maintenance information. Keep the 
handsfree out of reach of small 
children.
Bluetooth wireless technology
Bluetooth wireless technology allows 
you to connect compatible devices 
without cables. In a Bluetooth 
connection, the phone and the 
handsfree should be within 10 meters 
(30 feet) of each other. Connections 
can be subject to interference from 
obstructions, such as other electronic 
devices.
The handsfree is compliant with the 
Bluetooth Specification 1.2 
supporting the Handsfree Profile 1.5. 
Check with the manufacturers of 
other devices to determine their 
compatibility with this device.
There may be restrictions on using 
Bluetooth technology in some 
locations. Check with your local 
authorities or service provider.
Get started
Before using the handsfree, you must 
install it in the car, and pair it with a 
compatible phone.
The handsfree contains the following 
parts shown at the start of this guide: 
tiltable cigarette lighter plug (1), 
microphone (2), indicator light (3), 
volume up key (4), volume down key  
(5), call key (6), and speaker (7).
9252955_en1.fm  Page 4  Monday, August 28, 2006  1:10 PM

ENGLISH
Install the handsfree
To function properly, the handsfree 
must be connected to the cigarette 
lighter socket of the car, and power 
must be supplied by the 12-volt car 
battery.
Insert the handsfree into the cigarette 
lighter socket. The cigarette lighter 
plug is provided with a removable cap. 
If the plug does not fit in the socket, 
remove the cap by sliding it from the 
plug. You can tilt the cigarette lighter 
plug to the desired angle (up to 100 
degrees). Do not try to force the plug 
to tilt more.
Ensure that the handsfree is properly 
inserted in the cigarette lighter 
socket, and does not interfere with the 
normal operation of the car.
In some car models, the cigarette 
lighter socket is powered by the car 
battery even when you remove the 
ignition key. In those cases, the car 
battery might be discharged even if 
the handsfree is not used. Contact the 
vehicle manufacturer for more 
information.
Switch on or off
To switch on, plug the handsfree into 
the cigarette lighter socket. The 
indicator light turns on.
To switch off, pull the handsfree out 
from the cigarette lighter socket.
Pair the handsfree
1. Switch on your phone.
2. Ensure that the handsfree is 
plugged properly into the cigarette 
lighter socket.
3. Activate the Bluetooth feature on 
the phone, and set the phone to 
search for Bluetooth devices.
4. Select the handsfree from the list 
of found devices.
9252955_en1.fm  Page 5  Monday, August 28, 2006  1:10 PM

ENGLISH
5. Enter the Bluetooth passcode 
0000 to pair and connect the 
handsfree to your phone. In some 
phones you may need to make the 
connection separately after 
pairing.
If the pairing is successful, the 
handsfree sounds a beep and appears 
in the phone menu where you can 
view the currently paired Bluetooth 
devices. When the handsfree is 
connected with your phone, the blue 
indicator light is displayed.
You can set your phone to connect 
with the handsfree automatically 
when the handsfree is switched on. To 
do this in Nokia phones, change your 
paired device settings in the Bluetooth 
menu.
To disconnect the handsfree from your 
phone, pull the handsfree out from the 
cigarette lighter socket, or disconnect 
the handsfree in the Bluetooth menu 
of the phone.
To reconnect the paired handsfree to 
your phone, plug the handsfree into 
the cigarette lighter socket.
To pair and connect the handsfree 
with a new phone, first disconnect the 
handsfree in the Bluetooth menu of 
the currently connected phone, and 
then pair and connect the new phone.
Call handling
To adjust the volume during a call, use 
the volume keys on the handsfree.
To make a call, use your phone in the 
normal way when the handsfree is 
connected to your phone. Speak 
9252955_en1.fm  Page 6  Monday, August 28, 2006  1:10 PM

ENGLISH
toward the handsfree microphone. For 
optimal performance, check that there 
are no objects in front of the 
microphone and that the microphone 
is in front of the user, not beneath or 
behind. The green indicator light is 
displayed during a call.
If your phone supports last number 
redial with the handsfree, press the 
call key twice when no call is in 
progress.
If your phone supports voice dialing 
with the handsfree, press and hold the 
call key when no call is in progress, 
and proceed as described in the user 
guide of your phone.
When you receive a call, you hear a 
ringing tone through the handsfree 
speaker and the green indicator light 
flashes. To answer the call, press the 
call key, or use the phone keys. To 
reject the call, press the call key twice. 
To transfer the active call between the 
handsfree and your phone, press and 
hold the call key.
To end a call, press the call key, or use 
the phone keys.
Care and maintenance
Your device is a product of superior 
design and craftsmanship and should be 
treated with care. The suggestions below 
will help you protect your warranty 
coverage.
• Keep all accessories and 
enhancements out of the reach of 
small children.
• Keep the device dry. Precipitation, 
humidity, and all types of liquids or 
moisture can contain minerals that 
will corrode electronic circuits. If your 
9252955_en1.fm  Page 7  Monday, August 28, 2006  1:10 PM

ENGLISH
device does get wet, allow it to dry 
completely.
• Do not use or store the device in 
dusty, dirty areas. Its moving parts 
and electronic components can be 
damaged.
• Do not store the device in hot areas. 
High temperatures can shorten the 
life of electronic devices, damage 
batteries, and warp or melt certain 
plastics.
• Do not store the device in cold areas. 
When the device returns to its normal 
temperature, moisture can form 
inside the device and damage 
electronic circuit boards.
• Do not attempt to open the device.
• Do not drop, knock, or shake the 
device. Rough handling can break 
internal circuit boards and fine 
mechanics.
• Do not use harsh chemicals, cleaning 
solvents, or strong detergents to 
clean the device.
• Do not paint the device. Paint can 
clog the moving parts, microphone, or 
speaker, and prevent proper 
operation.
If the device is not working properly, take 
it to the nearest authorized service 
facility for service.
Additional safety information
■Vehicles
RF signals may affect improperly 
installed or inadequately shielded 
electronic systems in motor vehicles such 
as electronic fuel injection systems, 
electronic antiskid (antilock) braking 
systems, electronic speed control 
systems, and air bag systems. For more 
9252955_en1.fm  Page 8  Monday, August 28, 2006  1:10 PM

ENGLISH
information, check with the 
manufacturer or its representative of 
your vehicle or any equipment that has 
been added.
Faulty installation or service may be 
dangerous and may invalidate any 
warranty that may apply to the device. 
Check regularly that all wireless device 
equipment in your vehicle is mounted 
and operating properly. Do not store or 
carry flammable liquids, gases, or 
explosive materials in the same 
compartment as the device, its parts, or 
enhancements. For vehicles equipped 
with an air bag, remember that air bags 
inflate with great force. Do not place 
objects, including installed or portable 
wireless equipment in the area over the 
air bag or in the air bag deployment area. 
If in-vehicle wireless equipment is 
improperly installed and the air bag 
inflates, serious injury could result.
FCC/Industry
Canada notice
This device complies with Part 15 of the FCC 
Rules. Operation is subject to the following 
two conditions: 1. This device may not cause 
harmful interference; and 2. This device 
must accept any interference received, 
including interference that may cause 
undesired operation. NOTE: Changes or 
modifications not expressly approved by 
Nokia could void the user's authority to 
operate the equipment.
9252955_en1.fm  Page 9  Monday, August 28, 2006  1:10 PM