Utel H31 User manual

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User Manual
Content
Content…………….……………………………………………………1-
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Welcome to use UTEL-H31 Bluetooth
headset ... ………………………...3
UTEL-H31 Bluetooth headset
illustration………………………….……..…. 4-6
How to Use
①Charging Your Headset

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Battery..……………….……………..………..6
②Wearing your
headset.…….………………. …………………....……..7
③How to Power On/Off Your
Headset.……….………………….…….....8
④Pairing Your Headset and
Phone.……………………………….…..8-9
⑤Pairing to additional devices and Adjusting Headset
Volume…....10-11
⑥Listening to the stereo music and Receiving
Call……….……..……..12

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Making
Calls………………………...………………….…………..12-14
Using Your Headset Indicator LED……………..……..….……..…
15-16
Audio frequency
Alarm………………………..….……...…………16-18
Troubleshooting...……………………………….…………………..1
9-20

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Welcome to use UTEL-H31 Bluetooth headset
UTEL-H31 wireless Bluetooth headset surpasses the tradition. It
is compact, small and lightweight, also easy to use. Bluetooth
V2.0 transmit more fast, voice quality more better and high
ability to avoid interference, Although you don’t need wire
connect anymore, but you will more close with the pioneer
global Bluetooth science and technology. Free to communicate
with others. Please read this manual carefully before starting
operation and keep it for future reference.
Introduction
What is Bluetooth Wireless Technology?

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Bluetooth devices communicate without wires, using built-in
radio transceivers that operate on a globally available radio
frequency to ensure worldwide compatibility. Your Bluetooth
wireless headset can communicate with other Bluetooth devices
within a range of approximately 10 meters (33feet).
How Can I Use My Wireless Headset?
Your Wireless headset, with Bluetooth technology, lets you connect
with other similarity equipped devices. Such as using with Nokia
6230 Use your phone hands free
Handle incoming and outgoing call with the
handset
Multifunction control button (MFB)
Use voice activation to make calls
Headset Features
Headset (Top View)

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1
Headset (Side View)
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5
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1. Charging Port-accepts the plug for your headset battery charge
2. Multifunction button (MFB)-Adjusts many function of Bluetooth

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3. Microphone-Picks up your voice input
4. Volume control buttons-Adjusts speaker volume up to down.
5. Indication light
6 Speaker-Plays the sound you receive on the call
Using Your Headset
Charging Your Headset Battery
When to charge
First Time Use-Before you can use your headset, charge its self-contained
battery for two hours.
Recharging-when you hear five rapid high tones through the headset
speaker, repeated at 20-second intervals, the headset battery needs
recharging.
Over extended periods of time, batteries gradually ware down and require
longer charging times. This is normal.
Additionally, you battery will have less standby time the more you talk on
the phone with your headset.

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The rechargeable batteries that power you wireless headset must
be disposed of properly and may need to be recycled. Contact your
local recycling center for proper disposal methods.
Warning: Never dispose of batteries in a fire because they may
explode.
How to charge
Step
1.First Time Use-Before you can use your headset, charge its
self-contained battery for two hours.
2. Recharging-when you hear five rapid high tones through the
headset speaker, repeated at 20-second intervals, the headset
battery needs recharging.
3. You can also use a Original Vehicle Power Adapter to charge
the headset battery while in your vehicle.
Note: You can also use a Original Vehicle Power Adapter to charge
the headset battery while in your vehicle.
A fully charged headset battery provides approximately
*4 hours talk time
* 130 hours standby time

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How to Power On/Off Your Headset
To Power Your Headset On
Action
Press and hold the MFB for 3 seconds until the LED flashes
rapidly.
To Power Your Headset Off
Action
Press and hold the MFB for 3 seconds until the LED flashes
rapidly.
Pairing Your Headset and Phone
Note: You must pair your headset and phone before you can make
a call.
“Pairing” creates a link between devices with Bluetooth
wireless technology, and allows the phone to remember the
headset’s unique ID. When your headset and phone are paired, your
headset automatically connects to your phone.
Pairing
With the headset and phone close together
Action
1. With the headset off, hold the multifunction Button until

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the LED remains on (about 8 seconds).
2. Performa device discovery for your phone, refer to the
phone’s user’ guide. When the scan is complete, the phone
displays the devices found.
3. Select the logo and model number from the discovered
devices list and confirm following the on screen prompts.
4. When prompted by the phone enter the passkey 0000 and
confirm to pair the headset with the phone.
5. The device ID is now stored in the phone’s memory pairing
is successful when the headset indicator flashes rapidly.
Pairing to Additional Devices
Your headset can store pairing information for up to eight
different devices when Bluetooth wireless technology. Devices
are stored in a “Paired Device List” in memory in the order
entered.
When an attempt to pair to more than eight devices is
made, the oldest paired device is removed from the list.
Any of the eight paired devices can initiate a connection to the
headset.
The headset will only automatically initiate a connection (upon

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power-up) with the last device is was connected to. If you want
to connect the headset to another device in the paired device
list. You must initiate the connection form that device.
Whichever of the eight devices initiates a connection to the
headset afterwards. That device then becomes the “last
connected” device.
Adjusting Headset Volume
Increasing or Decreasing Volume
To increase speaker volume, press the top volume button
repeatedly until you reach the desired volume level.
To decrease speaker volume, press the bottom volume button
repeatedly until you reach the desired volume level.
Making and Receiving Calls
Your headset supports both hands free and headset profiles.
Accessing call functions depends on which profile your phone
supports.
Note: Some phone do not support all features listed. See your

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phone user’s guide you can activate call functions for the Hands
free profile according to the following
How to wear the Bluetooth
1. Put the headset in the ear. Actually, The capability is
better than there is something interruption (including
your body)
2. According to the left/right ear, change your headset
wearing.
3. To change the volume button orientation. See: “Adjust
headset volume” on page11

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(Left) （Right）
Using Your Headset Indicator LED
With charger plugged in:
Headset Indicator Status
On Charging in progress
Off Charging complete
With no charger plugged in:
Headset Indicator Status
Off Power off
ON (Steady) Pairing mode
10 rapid flashes Pairing successful
Flashes at a 3-second
interval
(1. seconds ON2.9 seconds
OFF)
Standby (not on a call)
Pulses at an 8-second Connected (on a call)

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interval
(2.0 seconds ON6.0 seconds
OFF)
Note: When the wireless headset is paired to the phone and there
is no activity for 5 minutes, the blue flashing LED turns off,
any button press on the headset, resets the timer and the
flashing resumes. If you press the up and down volume buttons
at the same time during a call the pulsing LED turns off for the
duration of the call.
Audio Tones
Audio Tone Headset Status
Single high tone when pressing
volume button
Volume maximum or minimum
reached
Five rapid high tones,
repeated every 20 seconds
Low battery
No audio indications,
deteriorating audio quality
Out of range
Series of 4 tones, low to high Audio link open (headset
mode).
Active call (hands free
mode)

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Ring tone Incoming call
Single high tone Pairing confirmation
Single low tone Initiate voice activation
Dual high/low tone Voice tag not recognized
Single high tone End call
Series of 4 tones, high to low Audio link closed (headset
mode)
Call ended (hands free
mode)
Fast high/low tone every 5
seconds (max & min. volume
confirm beep)
No network/service
No tone Power ON/OFF
Troubleshooting
* When the Bluetooth headset can not connect with the
handset. Please do follow operation:
1. Make sure the Bluetooth headset was turn on and was paired
with the handset.
2. The Bluetooth function was startup.

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3. The distance between handset and Bluetooth headset no over
10M, or there are some stumbling block between the Bluetooth
headset and handset like wall or other electron equipments.
4. The paired Bluetooth list was full in the message. One
Bluetooth headset can be linked up (or "paired") with up to
8 devices. Please pair the headset again when the paired
handsets was full.
* When the headset can not connect with the selected
handset automatically.
Please use the charger to plug in again or turn off the power
and pair it again.

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FCC Warning:
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.
Changes or modifications to this unit not expressly approved by the
party responsible for compliance will void the user’s authority to
operate the equipment. Any change to the equipment will void FCC grant.

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This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed
used in accordance with the instructions, may cause harmful interference
to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment
does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the

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following measures:
--Reorient or relocate the receiving antenna.
--Increase the separation between the equipment and receiver.
--Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.
--Consult the dealer or an experienced radio/TV technician for
help.
The equipment compliance with FCC radiation exposure limit set
forth for uncontrolled Environment