Bluebird BTH-850 User manual

1
English
Introduction 2
Headset overview 3
Getting started 4
Using the headset 8
Operation Guide 9
Features 11
Troubleshooting & Warning 12
Content in package 13
BTH-850 Bluetooth Headset
Some of the services in this manual are not supported by
all networks. This also applies to the GSM International
Emergency Number 112.
Contact your network operator or service provider if you
are in doubt whether you can use a particular service or not.

2
Introduction
BTH-850 Bluetooth handset(15g only) is a wireless headset based
on Bluetooth technology. It specially designs for different kinds of
Bluetooth cell phone. It has fair-sounding voice similar as classical soft
music; It has convenient hand-free service which makes your hands
out of picking up phone while driving and working; It has tiny power
output (0.001w only) which makes your head out of radiant harm
while phoning.
What is Bluetooth wireless technology?
The Bluetooth wireless technology makes it possible to connect any
compatible portable and stationary communications device without
using cables. The technology is based on a radio link that offers fast
and reliable transmission of voice and data information. It does not
require a line-of-sight connection in order to establish communication.
Bluetooth wireless technology uses a globally available frequency
Range intended to ensure communication compatibility worldwide.
How can I use my BTH-850 Bluetooth headset?
You can connect your BTH-850 headset to your mobilephone or PC
-or any device with Bluetooth wireless technology that supports the
Headset profile or the Handsfree profile. This user's guide focuses
on how to use the headset with your mobile phone. You need to have
a phone with built-in Bluetooth capability, or a phone with a
Bluetooth adapter connected to it. When the headset is connected to
your mobile phone, you can use voice control to make calls (if your
phone supports this function). The phone can be tucked a way in your
pocket or in a bag. You can handle incoming and out going calls, and
adjust the volume, using the buttons on the headset.

3
BTH-850 Headset overview
Front
Back

4
Getting started
Before you can use your BTH-850 headset, you must first:
·Charge the BTH-850 headset battery, using an appropriate charger.
·Pair the BTH-850 headset with a device, for example, a mobile phone.
Putting on the BTH-850 Bluetooth Headset
Charging
The BTH-850 headset comes with a built-in rechargeable battery.
We recommend that you charge the battery until the headset in
dicator light turn off before using the headset for the first time.
During charging, the indicator light shows a steady red light and
the
headset is turned off. When the battery is fully charged, the
indicator
will be off.
Charger
1. The input of BTH-850 headset's charger is 100 -240V.
2. It takes 2 to 2.5 hours to fully recharge the battery.

5
Pairing
To turn the BTH-850 headset on
·Press and hold MFB button (around 5 seconds) until you
hear 2short tone. The headset indicator light flashes blue once every 4 second.
To turn the headset off
·Press and hold MFB button (around 4 second)until you hear 2short tone.
The headset indicator light switches off.
Pairing the BTH-850 headset with a phone
·You pair the headset with the phone by adding it to a list of paired
devices in the phone. The two devices then recognize each other
when they connect. Once you have paired your
headset with the
phone, you do not need to pair it again until you
want to use it with another device.
·Make sure that the BTH-850 headset is within 1 m (3 ft)
of the phone.
To pair the headset with a Sony Ericsson T618 cell phone
l. With the headset turned off, press and hold MFB button for up to 8 seconds until the
indicator light on the headset flashes
blue and red.
2. To turn Bluetooth on In standby, press ?more?Select Turn on Bluetooth
3. To pair headset and phone
?Menu?-- ?Connect?-- ?Bluetooth?--?My device?--
?Add a device?-- ?Search?-- ?Select BTH-850?--?Enter
passkey:0000?--?Display:BTH-850?-- ?Success?
4. When pairing has been completed, the indicator light on the
headset flashes blue once every 4 secretary.
5. You may now replace the given headset name with a personal nametag.

6
To pair the BTH-850 headset with
another make of phone
1. Prepare your phone according to the
phone's user
manual on pairing.
2. Press MFB button for up to 8 seconds
until the indicator light on the headset
flashes blue and red.
The headset is now ready for pairing.
3. Continue according to the instructions
in the phone's user manual.
4. The headset passkey is 0000.
Putting on the headset
1. Make sure the ear hook forms an angle
of 90.
2. Place the ear hook behind your ear.
3. Make sure the microphone is pointing
towards your
mouth.
4. Make sure the speaker is positioned as
shown in the
picture.
?

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To adjust the ear hook for left-ear use:

8
Using the Headset
Once you have paired the headset with your phone, you can make and receive calls using the
headset as long as it is turned on and within range of the phone-up to 10m(30ft) outdoors or up
to 5m(15 fu)indoors with no solid objects in between. For best performance, use the headset
and phone in the same room.

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Operation Guide
Indication
Item LED Visual Indication Audio Indication
Charging Lighting in Red None
Charge Fully
charged Of None
Battery low
(in Standby mode) Blinking in Red
1
short beep tone
(0.5 sec.)
in
every 1 minutes
Turn On Blinking fast in Blue for 2 seconds
(0.4 sec on/off) 2short beep tone
Standby (paired) Blinking in Blue None
Turn Off Off
2 short beep tone
Pairing Blinking in Blue and Red alternatively (last
for 2 minutes) (0.8 sec. Red/ 0.8 sec. Blue)None
Paired Successfully Blinking in Blue (5 times rapidly 0.8 sec.
on/off) 1 long beep tone 2 seconds
Pairing failed
Blinking in Red(5 times rapidly 0.8 sec.
on/off)
Headset will turn off
3 short beep tones
0.5 sec. on and off
Key-in same as standby (paired mode) None
Making
Call
Voice
Dialing same as standby (paired mode)” Speak after a beep
heard
Receiving
Call Ringing same as standby (paired mode)” Ringing tone
Conversation mode Blinking in Blue (1 sec On, 15 sec Off)
Remark: All the Audio beep sound is 1kHz ±200Hz

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Operation Guide
Function Operation Result
Power On Press and hold the MFB for 5
seconds in
power off mode
lBlinking fast in Blue for 2 seconds
l2short beep tone
Power Off Press and hold the MFB for 4
seconds in
standby mode
lLED turn off
l2short beep tone
1. In the power off mode press and hold the
MFB for 8 seconds Blinking in blue and Red alternatively
2. Perform a device discovery from the
phone.
3. Press the YES soft key on the phone to
bond to the headset
It may take several seconds to establish a
connection
Pairing
4. Then enter the passkey “0000”, and then
“OK” to pair the headset with the phone. The device ID is now stored in the phone’s memory.
Pairing is successful when the headset
indicator flashes 5times rapidly
Press the V+( ?)button repeatedly
, to
increase speaker volume.
Volume
adjustment Press the V-( ?)button repeatedly,
to
decrease speaker volume.
Receive Call Press the MFB once Ringing Tone stopped
End call Press the MFB once A short beep tone (0.5sec)
1. Press MFB once
A tone sounds to prompt the user to speak the
name of the person who the wishes to call
Voice dialling 2. Say the voice tag name The phone finds the entry, pau
ses two
seconds, then places the call
Re-dialling Press and hold the V+ or V-
button. To
recall the last number dialled
Reject call
1.when listen incoming ring tone in the
headset
2.Press and hold the MFB button for 3
seconds to reject the in coming call
Headset to Phone: The transfer must be
initiated by the phone Headset turn to the standby mode
Transferring a
Call
Phone to Headset: Press the MFB to pick up
the call
Mute 1.Long press V+ or V-button
2.A periodic tone will be heard to indicate that the microphone is muted
Un-mute Press V+ or V-button

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Features
Bluetooth Specification V1.1
Support Profiles Headset & Handsfree
Operation Range 10 M
Security Pairing, Encryption & Authentication
Type of battery Rechargeable Lithium Polymer
AC/DC Adapter Input 100-240 V
Talk Time Up to 5 hours
Standby Time Up to 180 hours
Troubleshooting & Warning
·No sound contact between headset and phone
The headset and the phone you are using with it have to paired to recognize each other. They also have to be
within range of each other. Make sure that there are no solid objects, such as walls or furniture, in between
the headset and the phone.
·The indicator light flash red
This indicates that the headset has only limited talk and standby time left. Charge the headset battery for
approximately 2 to 2.5 hours.
·Don’t expose the Headset and Charger under liquid, moisture or humidity as they aren’t waterproof.
·Don’t use the Headset and Charger in extreme temperature.
·If you don’t use the Headset to long periods, be sure store it in a dry place and far away extreme
temperature and dust.
·Only use charger of manufacturer supplied when charging the headset.
Content in Package
BTH-850 Bluetooth Headset 1 piece
Charger 1 piece
Changeable Panel 1 piece

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Notice : The changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
IMPORTANT NOTE: To comply with the FCC RF exposure compliance requirements, the
antenna(s) used for this transmitter must not be co-located or operating in conjunction with
any other antenna or transmitter. No change to the antenna or the device is permitted. Any
change to the antenna or the device could result in the device exceeding the RF exposure
requirements and void user’s authority to operate the device.
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.
2. This device must accept any interference received, including interference that may
cause undesired operation.