Full Text Searchable PDF User Manual
U&I-03/U&I-04/U&I-05/U&I-07
Bluetooth Headset User Manual
(V2.0+EDR Version)
Bluetooth
Contents
1
、
Introduction
.....................................................................................
Bluetooth Headset Technology.............................................................
2
、
Charging and Basic Operation
..........................................................
The Headset Structure Sketch.............................................................
Chargers and Batteries.......................................................................
Charging and the Using Time of Headset...............................................
Turning on & off the Headset................................................................
Pairing the Headset with a Compatible device.......................................
Disconnecting the Headset.................................................................
Reconnecting the Headset..................................................................
3
、
Basic Use
.........................................................................................
Wearing the Headset..........................................................................
Adjusting the Headset Ear hook...........................................................
Adjusting the Headset Volume.............................................................
Call handling......................................................................................
Using the Headset with Several Phones................................................
Resetting the Headset.........................................................................
Troubleshooting.................................................................................
4
、
Battery Information
..........................................................................
5
、
Terms Interpretation
.........................................................................
6
、
Appendix
..........................................................................................
Appendix1:Replacing the Faceplate for U&I-03.....................................
Appendix2:Specification.....................................................................
Appendix3:Indicator LED Status..........................................................
Appendix4:Operation Statement..........................................................
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1.Introduction
Bluetooth Headset(U&I-03
、
U&I-04
、
U&I-05
、
U&I-07) can be used with
compatible phones that support Bluetooth wireless technology. This allows you
the freedom to make and receive calls while on any time and any where.
Read this user manual carefully before using the headset. Read also the user
manual for your phone, which provides important safety and maintenance
information. Keep the headset away from children.
For the user manual, all rights reserved to manufacturer.
Bluetooth Headset Technology
Bluetooth wireless technology allows you to connect compatible communication
devices without cables. 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 headset is
compliant with the Bluetooth Specification 2.0 + EDR version supporting the
following profiles: Headset Profile V1.2 and Hands-free Profile V1.0.Check with
the manufacturers of other devices to determine their compatibility with this
device.
There may be restrictions on using Bluetooth technology in some location.
Check with your local authorities or service provider.
*Bluetooth is a registered trademark of Bluetooth SIG,Inc.
*Patent product, any imitation or counterfeit shall be accused!
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ED413159AXX-V2.0
2.Charging and Basic Operation
The Headset Structure Sketch
The headset contains the following parts:
1-- Multifunction Button(MFB)
2-- LED Indicator
3-- Microphone
4-- Volume Down Key
（
VL-
）
5-- Volume Up Key (VL+)
6-- Ear Hook
7--Speaker
8--Charger Socket
9--Ear Cap
（
U&I-03
/
U&I-04
/
U&I-05
)
Rotation Axes
（
U&I-07
）
10- Lanyard Hole
U&I-03
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ED413159AXX-V2.0
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6
U&I-04
U&I-05
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ED413159AXX-V2.0
U&I-07
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3
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5
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8
9
10
Before you can start to use 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.
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ED413159AXX-V2.0
Chargers and Batteries
Check the model number of any charger before using it with this device.
【
Warning
】 ：
Use only batteries and chargers approved by manufacturer
for use with this particular enhancement. The use of any other types may
invalidate any approval or warranty, any may be dangerous.
For availability of approval enhancements, please check with your dealer. When
you disconnect the power cord of any enhancement, grasp and pull the plug, not
the cord.
Charging and the Using Time of Headset
The headset has an internal, non-removable, rechargeable battery. Do not
attempt to remove the battery from the device, as you may damage the device.
Connect the charger cable to the headset, as below picture.
U&I-03
U&I-04
U&I-07
U&I-05
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ED413159AXX-V2.0
Connect the charger to a wall outlet or the car charger (options) to the accessory
power outlet of your car. The red indicator light turns on during charging.(If you
do not use the headset for long periods, causing the battery out of power
completely,the red LED will not light, it’s also normal).The red LED will turn off
automatically after being fully charged. The charging time is for about 2-3 hours
based on different models.
【
Note
】 ：
To make sure the batteries to be fully charged drastically,
please continue to charge for about half an hour after the red indicator light turns
off.
Disconnect the charger from the wall outlet or the accessory power outlet and the
headset after charging. When you disconnect the power cord of the charger,
grasp and pull the plug, not the cord.
The longest continued standby time after the headset is fully charged:
The longest standby time
380 hours
200 hours
200 hours
280 hours
Model
U&I-03
U&I-04
U&I-05
U&I-07
ED413159AXX-V2.0
6
The longest continued talking time after the headset is fully charged:
However, the talking and standby times may vary when used with different mobile
phones, products that use a Bluetooth connection, usage settings, usage styles,
and environments. When the headset is running out of battery, it will beep, and
the red indicator light will flash .Please charge the battery asap.
【
Note
】
:
If charging the headset when it is on, the headset will automatically
turn off. The headset can be turned on for using while in charging status.
Turning on & off the headset
1. To turn on the headset, please press the Multifunction Button (MFB) about 2
seconds, until the headset beeps and the blue LED starts to flash for continued 4
times .
2. The unpaired headset will go into pairing mode automatically after turning on .
3. To turn off, please press the Multifunction Button ( MFB) about 5 seconds, until
the headset beeps, and the red LED flashes for continued 4 times.
Model
U&I-03
U&I-04
U&I-05
U&I-07
The longest talking time
15 hours
8 hours
8 hours
11 hours
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Pairing the Headset with a Compatible Device
1. Turning on your phone and activate the Bluetooth function on the phone. (See
the user guide of your phone for instructions).
2. Now please turn on the Bluetooth headset, the blue LED will flash for 4 times,
then automatically enter into the pairing mode, the blue LED and red LED will
flash in turn. Then the headset is ready to be paired. (Note: If the headset paired
already, it will automatically omit this step).
3. Set the phone to search for Bluetooth devices. (See the user guide of your
phone for instructions).
4. Select the headset U&I-03/ U&I-04/ U&I-05/ U&I-07 from the phone list of
found devices.
5. Enter the pass key 0000 to pair and connect the headset to your phone. For
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 for one time.
When the headset is connected to the phone and ready for use, the headset
beeps, and the blue indicator light flashes 1 time every 10 seconds. The headset
model appears in the phone menu where you can view the current paired
Bluetooth devices.
【
Note
】
:
If the headset can not connect any compliant mobiles or other
devices successfully within 20 minutes after it turns on, the headset will turn off
automatically.
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Disconnecting the Headset
To disconnect the paired headset from your phone (for example, to connect the
phone or headset to another Bluetooth device), turn off the headset, or
disconnect the headset from the Bluetooth menu of your phone. You do not need
to delete the paired headset from the phone in order to disconnect it.
Reconnecting the Headset
To reconnect the paired headset to your phone:
The status of paired headset and
phone
Reconnecting methods
Turn on the headset,it will connect
with phone automatically
Connect from phone’s Bluetooth
menu
Turn on the phone,press the headset
MFB button, it will connect
automatically or connect from
phone's Bluetooth menu.
The paired phone turns on,
headset turns off
The paired headset turns on,
phone turns off
If cutting the connection from phone's
Bluetooth menu, but headset is still on
Both paired headset and phone are on,
but out of connection
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3.
Basic Use
Wearing the Headset
The headset is ready to wear on the right ear ( Pic. 1). If you want to use it on the
left ear, please softly lift up the earhook ( Pic 2 ) and rotate it ( Pic. 3), and push it
back to the suitable place , then wear to your ear( Pic. 4).
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2
3
4
1
2
3
4
U&I-04
U&I-05
U&I-03
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Adjusting the Headset Ear hook
The ear hook can be adjusted to suit the different ear size and make you feel
comfortable.
U&I-07
U&I-07
U&I-05
U&I-03
U&I-04
1
2
3
4
For U&I-03,U&I-04 and U&I-05 headset, you can use the ear cap if you don't like
the ear hook. Just take off the ear hook and put the ear cap on the headset
speaker, then wear the headset directly to your ear .Or you can use the enclosed
lanyard instead.
ED413159AXX-V2.0
11
【
Warning
】 ：
Make sure not to distort the ear hook always for a long time
with large extent while adjusting the hook, otherwise may damage the ear hook.
Press the VL+key to increase or the VL-key to decrease the volume.
【
Note
】 ：
There are 15 volume levels available for adjusting to high or low,
Whenever it reaches the maxi / mini volume, you will hear the beeps.
Call Handling
To Make a Call
To make a call, dial the number with your phone, and press the answer key on
your phone.
If your phone supports redialing function, please press the VL+ key of the
headset for 3 seconds, until it beeps then release the VL+key.
If your phone supports voice dialing function,there are two ways as below:
(1) Press the VL- key of the headset until it beeps , then please release the VL-
k e y. T h e n o p e r a t e a s d e s c r i b e d i n t h e u s e r g u i d e o f y o u r p h o n e .
(2) Short press the MFB button of the headset,then fast release it. Then operate
as described in the user guide of your phone.
To answer a call, press the headset MFB or the answer key on your phone. If the
automatic answer function is set on in your phone, the phone automatically
answers the incoming call after one ring.
If you do not want to answer a call, press the headset MFB for 3 seconds until it
beeps.
Adjusting the Headset Volume
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To Answer a Call
To End a Call
To end the current active call, press the headset MFB or press the ending key on
your phone.
To Mute or Cancel Mute of Microphone
To mute the microphone during a call, press the headset MFB and VL+key
simultaneously until it beeps. Repeating this operation can cancel the mute
function.
Transferring a Call
To transfer the call from the headset to a compatible phone, press the headset
MFB and VL- key for 3 seconds simultaneously until it beeps. Or use the related
function in your phone.
Using the Headset with Several Phones
You can pair the headset with 8 phones, but connect only one phone at a time. If
the headset is switched on within 10 meters (30 feet) among several paired
phones, the headset tries to connect the last used phone. If the headset can not
connect the last used phone, you should set connection from the last used
phone or other phones' Bluetooth menu. If the headset still could not connect any
phones within 20 minutes, it will turn off automatically.
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ED413159AXX-V2.0
Resetting the Headset
Under following status you have to reset the headset:
Headset still does not work afer being fully charged.
Headset software needs reset.
Plug the charger to the headset and charge it for seconds to restart (Normally
such situation seldom happens).
Troubleshooting
If you can't connect the headset to your phone, do as following:
Ensure the headset is charged, turned on and paired and connect to your
phone.
Ensure the Bluetooth function is active on your phone.
Check the headset is within 10 meters (30 feet) from your phone and there are no
obstructions between the headset and the phone, such as walls or other
electronic devices.
If you don't use headset for long time, or maintain the battery well, thus will make
the battery invalid. If so, please contact supplier.
【
Note
】
:
If headset disconnects with phone due to the weak signal
(Distance between headset and phone is out of 10 meters), the paired headset
will connect with the phone automatically within 20 minutes in the available
distance.
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4. Battery Information
This headset is powered by rechargeable battery. The new battery can achieve
the best function only after two or three times fully charged and discharged
cycles. But it eventually will be invalid after being charged and discharged for
hundreds of times. You only can charge the battery with our designated headset
charger.
Unplug the charger from the electrical plug and the device when you don’t use it.
Do not leave a fully charged battery to a charger, since overcharging may shorten
its lifetime. If left unused, a fully charged battery will loose its power over time.
【
Note
】：
Please charge the battery every three months if you don't use the
headset for a long time.
Use the battery only for its intended purpose. Never use any damaged charger or
battery!
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. Please
always try to keep the battery between 15 ºC and 25 ºC (59 ºF and 77 ºF). A
device with a hot or cold battery may not work temporarily, even when the battery
is fully charged.The battery performance will be particularly limited when the
temperature is below freezing. Do not dispose the batteries into a fire as they
may explode. Batteries may also explode if damaged. Dispose the battery
according to the local regulations. Please recycle the battery when possible. Do
not dispose the battery as the household waste.
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5. Terms Interpretation
Pairing:
Verify between the two devices (Bluetooth headset and mobile phone)
Connect:
The two devices build up connection for communication after been
approved by each other.
【
Note
】
：
Normally, only need to make paring between the two devices
once, but connection will not only once (Unless only one device connect with the
headset, then it can connect to that device automatically); Unsuccessful pairing
not stand for available communication, only successful connection can make
communication. U&I-03
、
U&I-04
、
U&I-05
、
U&I-07 stand for each name of the
four headsets mentioned in this manual ,the name will be showed on the
discovered devices list of the mobile phone when making pairing.
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6. Appendix
Appendix 1: Replacing the Faceplate for U&I-03
How to take off the headset faceplate:
Fig.A: Loose the faceplate from the top joint (please refer to the following
pictures showed).
Fig.B: Draw out the faceplate (please refer to the following pictures showed).
Fig.A
Fig.B
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ED413159AXX-V2.0
How to put on the faceplate:
Fig.A: Put the faceplate in the right place of the headset (please refer to the
following pictures showed).
Fig.B: Fasten the faceplate into the headset board.
Fig.C: Completion.
Fig.A
Fig.B
Fig.C
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Appendix 2: Specification
Model No
Solution
CSR(stands for Cambridge Silicon Radio Ltd-UK)
BlueCore4-Audio ROM
V2.0 + EDR
2.4GHz~2.4835GHz ISM Band
45mW
0dBm
2Mbps ~ 3Mbps
0000
Up to 10 Meters(30 feet)
5mA~20mA
3.6V rechargeable Li-polymer battery
12g
L58XW23XH12
L48XW21XH12 L46XW20XH12 L59XW24XH11
Up to 15 hours
Up to 8 hours
Up to 8 hours
Up to 11hours
380 hours
200 hours
200 hours
280 hours
9g
8.5g
13g
DC 5.0V~6.5V
-10
℃
~+45
℃
Main Chip
Bluetooth Version
Frequency
Input Power
RF Output Power
Data Transfer Rate
Headset Passkey
Operation Range
Supply Current
Battery
Voltage
Operating Temperature
Dimension(mm)
Weight
Talking Time
Standby Time
U&I-03
U&I-04
U&I-05
U&I-07
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Appendix 3: Indicator LED status
LED
Blue
Red
Red
&
Blue
Status
Flashing continued 4 times
Turning on mode
Standby mode before pairing
Standby after successful pairing
Data transferring mode or
on a call
Turning off mode
Charging Status
Indicating low battery
Pairing mode (last for about 5
minutes)
Finishing charging or charging
the headset which ran out of the
battery power or headset turned
off
Flashing 1 time for every 2 seconds
Flashing 1 time for every 10 seconds
Flashing continued 2 times for
every 8 seconds
Flashing continued 4 times
rapidly
Keeping on Lighting
Flashing(not in charging
status)
Flashing in turn rapidly
All indicator LED off
Note
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Appendix 4: Operation Statement
Operation
Turning on
Part 1
Turning off
Pairing
Answering a call
Long press the MFB key
for 2 seconds
Long press the MFB key
for 5 seconds
With the headset on, it will
go into pairing mode
automatically
Press the MFB key
Red and blue LED
flash in turn
The blue LED flashes 4 times
and enter into pairing mode
automatically,Blue LED and
red LED flash in turn
Red indicator flashes 4
times and hear a beep
Methods
Status
Communication available
after hearing a beep
【
Note
】
：
Under some status of headsets,when you press the VL+/VL-
key,the red LED and blue LED will flash 1 time.They are normal flashing since
you have pressed the key.
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Methods
Status
Part 2
Decreasing the volume
Press VL-key
Ending a call
Press MFB key
Hearing a beep
Redialing
Press VL+key for
3 seconds
Automatically redial
the last number you
called after hearing a beep
Operation
Hearing a beep
and both
red and blue LED flash 1
time each,total 15 volume
levels available
Transferring a call from
mobile to headset or
headset to mobile
Hearing a beep
Increasing the volume
Press VL+key
Hearing a beep
and both
red and blue LED flash 1
time each,total 15 volume
levels available
Press both the MFB key
and volume VL-key
simultaneously for 3
seconds
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