Nokia BH 904 User Manual

Nokia Bluetooth Headset BH-904  
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DECLARATION OF CONFORMITY  
Hereby, NOKIA CORPORATION declares that  
the products described in this document  
without prior notice.  
this HS-101W product is in compliance with Bluetooth is a registered trademark of  
the essential requirements and other  
relevant provisions of Directive 1999/5/EC. A  
copy of the Declaration of Conformity can be  
declaration_of_conformity/.  
Bluetooth SIG, Inc.  
To the maximum extent permitted by  
applicable law, under no circumstances shall  
Nokia or any of its licensors 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  
the right to revise this document or  
withdraw it at any time without prior notice.  
© 2009 Nokia. All rights reserved.  
Nokia, Nokia Connecting People and the  
Nokia Original Accessories logo are  
trademarks or registered trademarks of  
Nokia Corporation. Nokia tune is a sound  
mark of Nokia Corporation. Other product  
and company names mentioned herein may  
be trademarks or tradenames of their  
respective owners.  
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 operates a policy of continuous  
development. Nokia reserves the right to  
make changes and improvements to any of  
The availability of particular products may  
vary by region. Please check with your Nokia  
dealer for details. 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.  
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Introduction  
With the Nokia Bluetooth Headset  
BH-904, you can make and answer  
calls hands-free with your compatible  
mobile device. The headset is provided  
with a sliding boom that allows you to  
talk at a lower volume or in a noisy  
environment. Noise cancellation helps  
you handle calls in noisy  
Bluetooth wireless technology  
Bluetooth wireless technology allows  
you to connect compatible devices  
without cables. The headset and the  
other device do not need to be in line  
of sight, but they should be within 10  
metres (33 feet) of each other.  
Connections may be subject to  
interference from obstructions, such  
as walls, or other electronic devices.  
environments.  
Read this user guide carefully before  
using the headset. Also, read the user  
guide for the device that you connect  
to the headset.  
The headset is compliant with the  
Bluetooth Specification 2.1 + EDR  
supporting the Headset Profile 1.1 and  
Hands-Free Profile 1.5. Check with the  
manufacturers of other devices to  
determine their compatibility with  
this device.  
This product may contain small parts.  
Keep them out of the reach of small  
children.  
Note: The surface of this  
device does not contain  
nickel in the platings. The  
surface of this device contains stainless  
steel.  
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Get started  
Warning: Use only chargers  
approved by Nokia for use  
with this particular model.  
The headset contains the following  
parts shown on the title page: volume  
key (1), sliding boom (2), earpiece (3),  
indicator light (4), power key (5),  
charger connector (6), mute key (7),  
answer/end key (8), and microphones  
(9).  
The use of any other types may invalidate  
any approval or warranty, and may be  
dangerous. Use of unapproved chargers  
may present a risk of fire, explosion, or  
other hazard.  
Before using the headset, you must  
charge the battery and pair the  
headset with a compatible device.  
When you disconnect the power cord of  
any accessory, grasp and pull the plug,  
not the cord.  
Parts of the device are magnetic. Metallic  
materials may be attracted to the device.  
Do not place credit cards or other  
magnetic storage media near the device,  
because information stored on them may  
be erased.  
1. Connect the charger to a wall  
outlet.  
2. Lift the cover of the charger  
connector, and connect the  
charger cable to it (10). The red  
indicator light is displayed during  
charging.  
Charge the battery  
Before charging the battery, carefully  
read “Battery and charger  
information”.  
Charging the battery fully may take  
up 35 minutes with the AC-6  
charger. Charging the battery with  
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the AC-6 charger for 15 minutes  
To check the battery charge when the  
provides up to 5 hours of talk time. headset is not connected to a charger,  
press the power key when the headset  
is switched on. If the indicator light is  
green, the charge level is sufficient. If  
the light is yellow, you may need to  
recharge the battery soon. If the light  
is red, recharge the battery.  
3. When the battery is fully charged,  
the green indicator light is  
displayed. Disconnect the charger  
from the headset, then from the  
wall outlet. Push the cover over the  
charger connector.  
When the battery charge is low, the  
headset beeps every 5 minutes and  
the red indicator light flashes.  
To charge the headset with a  
compatible Nokia charger that has a  
2.0 or 3.5 mm charger plug, use the  
Nokia Charger Adapter CA-146C (sold  
separately).  
Switch on or off  
To switch on, press and hold the power  
key for about 2 seconds. The headset  
beeps, and the green indicator light is  
displayed. The headset tries to  
connect to one or two last connected  
devices. When the headset is  
connected to a device and is ready for  
use, the blue indicator light flashes  
slowly. If the headset has not been  
paired with a device, it automatically  
enters pairing mode.  
To charge the battery through the USB  
port of a compatible PC, connect one  
end of the Nokia Connectivity Cable  
CA-101 (sold separately) to the  
charger connector and the other end  
to the USB port.  
The fully charged battery has power  
for up to 8 hours of talk time or up to  
160 hours of standby time.  
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To switch off, press and hold the  
If the headset has been previously  
paired with a device, ensure that  
the headset is switched off, and  
press and hold the power key for  
about 5 seconds until the blue  
indicator light starts to flash  
quickly.  
power key for about 2 seconds. The  
headset beeps, and the red indicator  
light is briefly displayed. If the headset  
is not connected to a device within 30  
minutes, it switches off automatically.  
Pair and connect the headset  
Before using the headset, you must  
pair and connect it to a compatible  
device.  
3. Activate the Bluetooth feature on  
your device, and set it to search for  
Bluetooth devices. For details, see  
the user guide of your device.  
You can pair the headset with up to  
eight devices, but you can connect it  
to only up to two devices at a time.  
4. Select the headset from the list of  
found devices.  
5. If necessary, enter the passcode  
0000 to pair and connect the  
headset to your device.  
1. Ensure that your mobile device is  
switched on and the headset is off.  
2. If the headset has not been  
previously paired with a device,  
switch on the headset. The headset  
enters pairing mode, and the blue  
indicator light starts to flash  
quickly.  
In some devices, you may need to  
make the connection separately  
after pairing.  
When the headset is connected to at  
least one device and is ready for use,  
the blue indicator light flashes slowly.  
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To manually connect the headset to  
second device, make the connection in  
one or two last used devices, press and the Bluetooth menu of the device.  
hold the answer/end key for about 2  
seconds (when no devices are  
connected), or make the connection in  
the Bluetooth menu of the desired  
device. If you have a device connected  
to the headset and want to connect a  
You may be able to set your device so  
that the headset connects to it  
automatically. To activate this feature  
in a Nokia device, change the paired  
device settings in the Bluetooth menu.  
Basic use  
Change the earplug  
Place the headset on the ear  
The headset may be provided with  
different sized earplugs. Select the  
earplug that fits the best and is the  
most comfortable for your ear.  
Place the headset over your ear in a  
comfortable position, and slide it  
downwards (13). Gently push the  
earpiece into your ear. Point the  
headset toward your mouth.  
To change the earplug, pull the  
current earplug from the earpiece (11),  
and push the new earplug into place  
(12).  
Sliding boom  
The sliding boom brings the  
microphone closer to your mouth,  
which improves the audio quality  
when you talk at a lower volume or in  
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a noisy environment. You can use the call is in progress, press the answer/  
boom to answer or end a call.  
end key twice.  
To use the boom, gently pull it down  
To activate voice dialling (if your  
toward your mouth (14), or push it up mobile device supports this feature  
to its initial position (15).  
with the headset), when no call is in  
progress, press and hold the answer/  
end key for about 2 seconds. Proceed  
as described in the user guide of the  
mobile device.  
Adjust volume  
The headset automatically adjusts the  
volume according to ambient noise. To  
manually adjust the volume, slide the  
volume key up or down. To adjust the  
volume quickly, slide and hold the key.  
To answer a call, pull the boom  
completely down toward your mouth,  
or press the answer/end key. (For noise  
cancellation, the boom has to be  
completely pulled down.) To reject a  
call, press the answer/end key twice.  
The selected volume level is saved for  
the device that you currently use with  
the headset.  
To end a call, push the boom up to its  
initial position, or press the answer/  
end key.  
Calls  
To make a call, use your mobile device  
in the normal way when the headset is  
connected to it.  
To mute the microphone, slide the  
mute key toward your mouth. To  
unmute the microphone, slide the  
mute key to the opposite direction.  
To redial the number you last called (if  
your mobile device supports this  
feature with the headset), when no  
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When you mute or unmute the  
down for about 5 seconds. The green  
microphone, the headset beeps twice. indicator light flashes twice.  
To switch a call between the headset If the headset can connect to two  
and a compatible connected device,  
devices at the same time and you use  
press and hold the answer/end key for redialling or voice dialling, the call is  
about 2 seconds.  
made on the device that you last used  
to make a call when the headset was  
connected to it.  
Allow connection to two  
devices  
You can have the headset connected  
to two devices at the same time.  
Clear settings or reset  
To clear all the pairing settings from  
the headset, switch off the headset,  
and press and hold the power key and  
the answer/end key at the same time  
for about 5 seconds. The headset  
beeps twice, and the red and green  
indicator lights alternate. After the  
settings are cleared, the headset  
enters pairing mode.  
By default, the headset can only be  
connected to one device at a time. To  
allow the headset to connect to two  
devices, switch off the headset, and  
press and hold the power key, and  
slide and hold the volume key up for  
about 5 seconds. The blue indicator  
light flashes twice.  
To reset the headset if it stops  
To allow the headset to connect to  
only one device, switch off the  
headset, and press and hold the power  
key, and slide and hold the volume key  
functioning, even though it is charged,  
connect the headset to a charger, and  
press the power key and the answer/  
end key at the same time.  
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the headset is charged, switched on,  
and paired with the device.  
Troubleshooting  
If you cannot connect the headset to  
your compatible device, check that  
Battery and charger information  
This device has an internal,  
connect the charger, then disconnect and  
nonremovable, rechargeable battery. Do reconnect it to begin charging the  
not attempt to remove the battery from  
the device as you may damage the  
device. This device is intended for use  
when supplied with power from the  
following chargers: AC-6 and DC-6. The  
exact charger model number may vary  
depending on the type of plug. The plug  
variant is identified by one of the  
following: E, EB, X, AR, U, A,C, K, or UB.  
The battery can be charged and  
discharged hundreds of times, but it will  
eventually wear out. Recharge your  
battery only with Nokia approved  
chargers designated for this device.  
battery. If the battery is completely  
discharged, it may take several minutes  
before the charging indicator light is  
displayed.  
Unplug the charger from the electrical  
plug and the device when not in use. Do  
not leave a fully charged battery  
connected to a charger, since  
overcharging may shorten its lifetime. If  
left unused, a fully charged battery will  
lose its charge over time.  
Always try to keep the battery between  
15°C and 25°C (59°F and 77°F). Extreme  
temperatures reduce the capacity and  
lifetime of the battery. A device with a  
hot or cold battery may not work  
If a battery is being used for the first time  
or if the battery has not been used for a  
prolonged period, it may be necessary to  
 
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temporarily. Battery performance is  
particularly limited in temperatures well  
below freezing.  
Never use any charger that is damaged.  
Operating times are estimates only.  
Actual performance depends on many  
factors such as device settings selected,  
device features being used (or running in  
the background), battery condition and  
Do not dispose of batteries in a fire as  
they may explode. Dispose of batteries  
according to local regulations. Please  
recycle when possible. Do not dispose as ambient temperature.  
household waste.  
Taking care of your device  
Your device is a product of superior  
design and craftsmanship and should be  
treated with care. The following  
suggestions will help you protect your  
warranty coverage.  
and electronic components can be  
damaged.  
Do not store the device in high or cold  
temperature. High temperatures can  
shorten the life of electronic devices,  
damage batteries, and warp or melt  
certain plastics. When the device  
warms to its normal temperature  
from a cold temperature, moisture  
can form inside the device and  
Keep the device dry. Precipitation,  
humidity, and all types of liquids or  
moisture can contain minerals that  
will corrode electronic circuits. If your  
device does get wet, allow it to dry  
completely.  
damage electronic circuit boards.  
Do not use or store the device in  
dusty, dirty areas. Its moving parts  
Do not attempt to open the device.  
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Do not drop, knock, or shake the  
device. Rough handling can break  
internal circuit boards and fine  
mechanics.  
The crossed-out wheeled-bin  
symbol on your product, battery,  
literature, or packaging reminds  
you that all electrical and  
electronic products, batteries,  
and accumulators must be taken to  
separate collection at the end of their  
working life. This requirement applies in  
the European Union. Do not dispose of  
these products as unsorted municipal  
waste. For more environmental  
information, see the product Eco-  
environment.  
Do not use harsh chemicals, cleaning  
solvents, or strong detergents to  
clean the device. Only use a soft,  
clean, dry cloth to clean the surface of  
the device.  
Do not paint the device. Paint can  
clog the moving parts and prevent  
proper operation.  
These suggestions apply equally to your  
device, charger, or any accessory.  
Recycle  
Always return your used electronic  
products, batteries, and packaging  
materials to dedicated collection points.  
This way you help prevent uncontrolled  
waste disposal and promote the recycling  
of materials. Check product  
environmental information and how to  
recycle your Nokia products at  
nokia.mobi/werecycle.  

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