Nokia Headphones BH 900 User Manual

Nokia Bluetooth Headset BH-900  
User Guide  
Issue 1  
 
Contents  
1.Introduction......................... 4 3.Basic use............................... 9  
Bluetooth wireless technology.......... 4 Put the headset on the ear................. 9  
Sliding boom........................................... 9  
2.Get started........................... 5  
Call handling........................................... 9  
Keys and parts........................................ 5  
Adjust the earphone volume............ 10  
Chargers................................................... 5  
Mute or unmute the microphone... 10  
Charge the battery................................ 6  
Push to talk (PTT) calls....................... 10  
Switch the headset on or off ............. 6  
Switch a call between the phone  
Pair the headset with a compatible  
and headset........................................... 11  
phone........................................................ 6  
Use the headset with several  
Disconnect the headset from  
phones .................................................... 11  
Clear the settings ................................ 11  
the phone............................................. 7  
Reconnect the paired headset to  
your phone........................................... 7  
Troubleshooting ..................................... 7  
4.Battery information.......... 12  
Care and maintenance ......... 13  
3
 
I n t r o d u c t i o n  
1. Introduction  
The Nokia Bluetooth Headset BH-900 allows you freedom to make and  
receive calls while on the move or in the office. The headset has a sliding  
boom that allows you to answer and end calls and to talk at a lower  
volume or in a noisy environment.  
You can connect the headset to a compatible phone that supports  
Bluetooth wireless technology.  
Read this user guide carefully before using the headset. Read also the  
user guide for your phone, which provides important safety and  
maintenance information. Keep the headset out of reach of small  
children.  
Bluetooth wireless technology  
Bluetooth wireless technology makes it possible to connect compatible  
communication devices without using cables. A Bluetooth connection  
does not require that the phone and the headset be in line of sight, but  
both devices should be within 10 meters (30 feet) of each other.  
Connections may be subject to interference from obstructions, such as  
walls or other electronic devices.  
The wireless headset is compliant with Bluetooth Specification 2.0  
supporting the following profiles: Headset Profile 1.1 and 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.  
4
 
   
G e t s t a r t e d  
2. Get started  
Keys and parts  
The headset contains the following parts:  
• Indicator light (1)  
• Volume key (2)  
• Power key (3)  
• Sliding boom (4)  
• Answer/end key (5)  
• Charger connector (6)  
• Earphone (7)  
• Microphone (8)  
Before using the headset, you must charge the battery and pair the  
headset with a compatible phone.  
Note: Parts of the headset are magnetic. Metallic materials  
may be attracted to the headset. Do not place credit cards or  
other magnetic storage media near the headset, because  
information stored on them may be erased.  
Chargers  
Check the model number of any charger before using it with this device.  
The headset is intended for use with the AC-3, AC-4, and DC-4 chargers.  
Warning: Use only chargers approved by Nokia for use with  
this particular enhancement. The use of any other types may  
invalidate any approval or warranty, and may be dangerous.  
For availability of approved enhancements, please check with your  
dealer. When you disconnect the power cord of any enhancement, grasp  
and pull the plug, not the cord.  
5
 
     
G e t s t a r t e d  
Charge the battery  
This device has an internal, nonremovable, rechargeable battery. Do not  
attempt to remove the battery from the device as you may damage the  
device.  
1. Connect the charger to a wall outlet.  
2. Connect the charger cable to the  
headset as shown in the figure.  
The red indicator light is displayed  
during charging. If charging does not  
start, disconnect the charger, plug it in  
again, and retry. Charging the battery fully may take up to 2 hours.  
3. When the battery is fully charged, the green indicator light is  
displayed. Disconnect the charger from the wall outlet and the  
headset.  
The fully charged battery has power for up to 8 hours of talk-time or up  
to 180 hours of standby time. However, the talk and standby times may  
vary when used with different mobile phones or other compatible  
Bluetooth devices, usage settings, usage styles, and environments.  
When the battery is running out of power, the headset beeps, and the  
red indicator light starts to flash.  
Switch the headset on or off  
To switch on, press and hold the power key. The headset beeps, and the  
green indicator light starts to flash. The indicator light turns blue when  
the headset is connected to your phone and ready for use.  
To switch off, press and hold the power key. The headset beeps, and the  
red indicator light is displayed briefly.  
Pair the headset with a compatible phone  
1. Switch on your phone and the headset.  
2. Activate the Bluetooth feature on the phone, and set the phone to  
search for Bluetooth devices. See the user guide of your phone for  
instructions.  
6
 
     
G e t s t a r t e d  
3. Select the headset (Nokia BH-900) from the list of found devices.  
4. Enter the passcode 0000 to pair and connect the headset to your  
phone. In some phones you may need to make the connection  
separately after pairing. See the user guide of your phone for details.  
You only need to pair the headset with your phone once.  
If the pairing is successful, the headset beeps and appears in the phone  
menu where you can view the currently paired Bluetooth devices.  
Disconnect the headset from the phone  
To disconnect the headset from your phone (for example, to connect the  
phone to another Bluetooth device), do one of the following:  
• Switch off the headset.  
• Disconnect the headset in the Bluetooth menu of your phone.  
• Move the headset more than 10 meters (30 feet) away from the  
phone.  
You do not need to delete the pairing with the headset to disconnect it.  
Reconnect the paired headset to your phone  
To connect the headset to your phone, switch on the headset, make the  
connection in the Bluetooth menu of your phone, or press and hold the  
answer/end key.  
You can set your phone to connect with the headset automatically  
when the headset is switched on. To do this in Nokia phones, change  
your paired device settings in the Bluetooth menu.  
Troubleshooting  
If you cannot connect the headset to your phone, do as follows:  
• Ensure that the headset is charged, switched on, and paired with  
your phone.  
• Ensure that the Bluetooth feature is activated on your phone.  
7
 
     
G e t s t a r t e d  
• Check that the headset is within 10 meters (30 feet) of your phone  
and that there are no obstructions between the headset and the  
phone, such as walls or other electronic devices.  
• To reset the headset if it stops functioning, although it is charged,  
plug the headset into a charger, and briefly press the power key and  
the middle of the volume key at the same time. This reset does not  
clear your settings (for example, pairing settings).  
8
 
B a s i c u s e  
3. Basic use  
Put the headset on the ear  
Place the headset over your ear in a  
comfortable position, and point it toward  
your mouth as shown in the figure.  
Sliding boom  
The sliding boom brings the microphone  
closer to your mouth, which improves the audio quality even when you  
talk at a lower volume or in a noisy environment. You can use the boom  
to answer, end, or reject a call.  
To use the boom, gently pull it down toward your mouth (1), or push it  
up to its initial position (2).  
Call handling  
To make a call, use your phone in the normal way when the headset is  
connected to your phone.  
If your phone supports redialing, press the answer/end key twice briefly  
when no call is in progress.  
If your phone supports voice dialing, press and hold the answer/end key  
when no call is in progress, and proceed as described in the user guide of  
your phone.  
To answer a call, pull the boom down toward your mouth, press the  
answer/end key, or use the phone keys. If the automatic answer function  
9
 
       
B a s i c u s e  
is set on, the phone automatically answers the incoming call after one  
ring.  
To reject an incoming call, pull the boom down and push it up  
immediately, or briefly press the answer/end key twice.  
To end a call, push the boom up to its initial position, press the answer/  
end key, or use the phone keys.  
Adjust the earphone volume  
Press the volume key up to increase or down to decrease the volume. To  
adjust the volume quickly, press and hold the key in the desired  
direction.  
Mute or unmute the microphone  
To mute or unmute the microphone during a phone call, briefly press the  
middle of the volume key. A long beep sounds. When the microphone is  
muted, the blue indicator light flashes continuously. The mute function  
cannot be used during a PTT call.  
Push to talk (PTT) calls  
You can use the headset to make and receive push to talk (PTT) calls. To  
use this network service, your phone must support it and the function  
must be set to on in the phone. For more information on the PTT  
function, contact your network operator or service provider and see the  
user guide of your compatible phone.  
To make a PTT call to the default PTT channel defined in your phone,  
press and hold the middle of the volume key (while no call is in progress)  
as long as you speak.  
When you receive a PTT call while no call is in progress, the headset  
beeps, and you start to hear speech from the channel. To answer and  
speak to the listened channel within the time defined by the network  
operator or service provider, press and hold the middle of the volume key  
as long as you speak. To answer and speak to the default channel after  
the time defined by the network operator or service provider, press and  
hold the middle of the volume key as long as you speak.  
10  
 
     
B a s i c u s e  
Switch a call between the phone and headset  
To switch the phone call or PTT call between the headset and a  
compatible Nokia phone, press and hold the answer/end key, or use the  
respective function in your phone.  
Use the headset with several phones  
You can pair the headset with up to eight phones but connect it to only  
one phone at a time.  
The phone that was first paired with the headset is the default phone. If  
the headset is switched on within 10 meters (30 feet) of several paired  
phones, the headset tries to connect to the default phone.  
If the headset cannot connect to the default phone, the headset tries to  
connect to the last used phone. If the headset cannot connect to this  
phone either, one of the other six paired phones can be connected to the  
headset. To make the connection, see the user guide of your phone.  
Clear the settings  
If you want to clear all the settings from the headset (for example, the  
list of paired devices), press and hold the power key and the volume key  
up for 10 seconds. After the settings are cleared, the headset beeps  
twice, and the red, green, and blue indicator lights alternate for several  
seconds.  
11  
 
     
B a t t e r y i n f o r m a t i o n  
4. Battery information  
Your device is powered by a rechargeable battery. The full performance  
of a new battery is achieved only after two or three complete charge  
and discharge cycles. 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.  
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.  
Never use any charger that is damaged.  
Leaving the device in hot or cold places, such as in a closed car in  
summer or winter conditions, will reduce the capacity and lifetime of  
the battery. Always try to keep the battery between 15°C and 25°C (59°F  
and 77°F). A device with a hot or cold battery may not work temporarily,  
even when the battery is fully charged. Battery performance is  
particularly limited in temperatures well below freezing.  
Do not dispose of batteries in a fire as they may explode. Batteries may  
also explode if damaged. Dispose of batteries according to local  
regulations. Please recycle when possible. Do not dispose as household  
waste.  
12  
 
 
C a r e a n d m a i n t e n a n c e  
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  
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 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 and prevent proper  
operation.  
All of the above suggestions apply equally to your device, battery, charger, or any  
enhancement. If any device is not working properly, take it to the nearest  
authorized service facility.  
13  
 
 
C a r e a n d m a i n t e n a n c e  
14  
 

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