KARBONN K444+ User manual

Karbonn K444+
Karbonn K444+
Dual SIM GPRS Mobile Phone
USER MANUAL

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Table of Contents
1 THE BASICS ................................................................................................................................................... 3
1.1 INTRODUCTION .................................................................................................................................................3
1.2 SAFETY NOTICE..................................................................................................................................................3
1.2.1 General matters..................................................................................................................................3
1.2.2 Phone safety.......................................................................................................................................4
1.2.3 Battery safety .....................................................................................................................................4
1.2.4 Charger safety ....................................................................................................................................5
1.2.5 Cleaning and maintenance.................................................................................................................5
2 BEFORE USE.................................................................................................................................................. 6
2.1 APPLICATIONS...................................................................................................................................................6
2.2 BATTERY ..........................................................................................................................................................6
2.2.1 Removal and installation of the battery .............................................................................................7
2.2.2 Battery charging.................................................................................................................................7
2.3 CONNECTING TO THE NETWORK ...........................................................................................................................7
2.3.1 SIM card .............................................................................................................................................7
2.3.2 Removal and insertion of the SIM card...............................................................................................7
2.3.3 Unlocking the phone lock ...................................................................................................................8
2.3.4 Unlocking the SIM card.......................................................................................................................8
2.3.5 Connecting to the network .................................................................................................................8
3 FLEETLY USE GUIDE .......................................................................................................................................8
3.1 DIALING...........................................................................................................................................................8
3.1.1 Making domestic calls ........................................................................................................................8
3.1.2 Calling fixed line extensions................................................................................................................9
3.1.3 Making international calls..................................................................................................................9
3.1.4 Dialing calls from the call log..............................................................................................................9
3.2 EMERGENCY CALLS.............................................................................................................................................9
3.3 RECEIVING CALLS ...............................................................................................................................................9
3.4 ENDING A CALL..................................................................................................................................................9
3.5 CALL OPTION ..................................................................................................................................................10
4 PHONE BOOK.............................................................................................................................................. 10
5 CALL HISTORY ............................................................................................................................................. 11
5.1 ALL CALLS.......................................................................................................................................................11
5.2 MISSED CALLS .................................................................................................................................................11
5.3 RECEIVED CALLS ..............................................................................................................................................11
5.4 DIALED CALLS..................................................................................................................................................11
6 TOOLS......................................................................................................................................................... 12
6.1 BLUETOOTH....................................................................................................................................................12
6.2 CALCULATOR ..................................................................................................................................................12
6.3 STOPWATCH ...................................................................................................................................................12
6.4 TIMER ...........................................................................................................................................................12
6.5 UNIT CONVERTER ............................................................................................................................................12
6.6 TORCH...........................................................................................................................................................12
7 MULTIMEDIA .............................................................................................................................................. 12
7.1 VIDEO RECORDER ............................................................................................................................................12
7.2 AUDIO PLAYER ................................................................................................................................................13
7.3 VIDEO PLAYER .................................................................................................................................................13
7.4 KING MOVIE ...................................................................................................................................................14
7.5 IMAGE VIEWER................................................................................................................................................14
7.6 FM RADIO......................................................................................................................................................14

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7.7 SOUND RECORDER...........................................................................................................................................14
8 MESSAGES .................................................................................................................................................. 15
8.1 WRITE MESSAGES ...........................................................................................................................................15
8.2 INBOX............................................................................................................................................................15
8.3 DRAFT BOX.....................................................................................................................................................15
8.4 OUTBOX ........................................................................................................................................................15
8.5 SENT BOX.......................................................................................................................................................16
8.6 SCHEDULE SENT BOX ........................................................................................................................................16
8.7 TEMPLATE......................................................................................................................................................16
8.8 SMS BLACKLIST...............................................................................................................................................16
8.9 VOICE MAIL....................................................................................................................................................16
8.10 CELL BROADCAST ...........................................................................................................................................16
8.11 SETTINGS .....................................................................................................................................................17
8.12 MEMORY STATUS ..........................................................................................................................................17
9 FILE MANAGER ........................................................................................................................................... 17
10 USER PROFILES.......................................................................................................................................... 17
11 ORGANIZER............................................................................................................................................... 18
11.1 ALARM ........................................................................................................................................................18
11.2 CALENDAR....................................................................................................................................................18
11.3 WORLD CLOCK ..............................................................................................................................................18
11.4 NOTEPAD.....................................................................................................................................................19
12 CAMERA ................................................................................................................................................... 19
13 SETTINGS .................................................................................................................................................. 19
13.1 GENERAL .....................................................................................................................................................19
13.1.1 Personalization ...............................................................................................................................19
13.1.2 Date/Time.......................................................................................................................................19
13.1.3 Power on/off...................................................................................................................................19
13.1.4 Information.....................................................................................................................................20
13.1.5 Security...........................................................................................................................................20
13.1.6 Restore factory settings..................................................................................................................20
13.1.7 Shortcuts.........................................................................................................................................21
13.2 PHONE SETTING.............................................................................................................................................21
13.2.1 Call settings ....................................................................................................................................21
13.2.2 Call divert........................................................................................................................................22
13.2.3 Call barring.....................................................................................................................................22
13.2.4 Network settings ............................................................................................................................22
13.2.5 Dual Sim Mode ...............................................................................................................................22
13.2.6 Speed dial .......................................................................................................................................22
13.3 CONNECTION................................................................................................................................................22
13.3.1 Data accounts.................................................................................................................................22
13.3.2 Wap settings...................................................................................................................................22
14 GAMES ..................................................................................................................................................... 22
14.1 BRICK MOVER...............................................................................................................................................22
14.2 TETRIS .........................................................................................................................................................23
14.3 SNAKE .........................................................................................................................................................23
15 SERVICES................................................................................................................................................... 23
15.1 WAP EXPLORER .............................................................................................................................................23

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1 The Basics
1.1 Introduction
Thank you for choosing the K444+ colour screen GSM/GPRS mobile phone. After reading this guide you will
be able to fully master the use of your K444+ mobile phone and appreciate all its functions and ease of use.
The K444+ colour screen mobile phone is designed for use on the GSM/GPRS networks. Not only does the
K444+ provide you with basic calling functions, but also with many practical functions such as a name card style
phonebook, personalized 64 chord ring tones, clock, alarm, calculator, to do list, and H-Free etc, to improve the
time you spend working and playing. Moreover, the K444+ uses a personalized man-machine interface and the
perfect functional design will satisfy all your needs. The K444+ colour screen mobile phone is compatible with
GSM/GPRS technology and has been approved by certification authorities both domestically and abroad.
Our company reserves the right to revise this manual content without prior notice.
1.2 Safety notice
If your mobile phone is lost or stolen, please contact the telecommunications authorities or a sales agent
immediately to have a hold put on the SIM card. This will prevent economic loss caused by unauthorized calls
made from your mobile phone.
When you contact the telecommunications authorities or a sales agent, they will need to know the IMEI
number of your mobile phone (remove battery to expose number located on the label on back of phone). Please
copy this number and keep in a safe place for future use.
In order to avoid the misuse of your mobile phone, Please take the following preventative measures:
Set the PIN number of your mobile phone’s SIM card and change this number immediately if it becomes
known to a third party.
Please keep the phone out of sight when leaving it in a vehicle. It is best to keep the phone on your person,
or locked in the trunk.
For your safety
Please read these safety guidelines before using your mobile phone to assure the safe and proper use of the
phone.
1.2.1 General matters
Please turn off your mobile phone on airplanes, in hospitals and in other locations with restricted mobile
phone use, otherwise the normal operation of electrical equipment and medical instruments will be affected.
Please obey local regulations when using your mobile phone.
While driving please obey local laws and regulations with regard to mobile phone use. When talking on the
phone while driving, please obey the following rules: Concentrate on driving and be aware of traffic conditions; if
your mobile phone has a hands-free function, please use it in this mode. Under poor driving conditions, please
stop the car before you dial or pick up the phone.
Please obey laws, regulations and signs when near an area storing fuel, chemicals, or volatile materials.
Please keep mobile phones, batteries and chargers away from children, to prevent them from injuring
themselves with them.
In order to prevent damage to your mobile phone, only accessories, designated by my company such as
batteries and chargers, may be used with your mobile phone. The use of other batteries or chargers could result
in battery leakage, overheating, cracking, fire or other malfunctions.
Please do not use your mobile phone near low signal or precision electronic equipment. Radio wave
interference may cause the malfunctioning of such electronic equipment and other problems. Special attention
must be paid near the following equipment: hearing aids, pacemakers and other electronic medical equipment,
smoke detectors, automatic doors and other automatic control installations. To find out the effect of mobile
phones on a pacemaker or other piece of electronic medical equipment please contact the manufacturers or local
sales agents of the equipment.

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To avoid the mobile phone malfunctioning, or catching fire, please do not violently impact, jolt or throw your
mobile phone.
Please do not place the batteries, mobile phone or charger in a microwave oven or high-pressure equipment.
Otherwise it could lead to unexpected accidents such as damage to the circuitry or fire.
Please do not use your mobile phone near flammable or volatile gases, otherwise it could cause
malfunctioning or fire.
Please do not subject your mobile phone to high temperatures, high humidity or dusty places; otherwise this
may lead to the malfunction of your mobile phone.
To avoid your mobile phone falling and malfunctioning or being damaged, please do not place your phone on
uneven or unstable surfaces.
Please use only the antenna that originally comes with the mobile phone or one that is approved by our
company. An unapproved antenna, or the refitting or an addition to the attached antenna could damage the
mobile phone. Please do not touch the antenna when making a call. Touching the antenna will affect the call
quality and cause the phone to operate at a higher power level than needed by normal use. Moreover, using an
unapproved antenna may be in violation of the regulations of the country you are in.
1.2.2 Phone safety
Do not disassemble or modify the mobile phone, as it will lead to damage to the phone such as battery
leakage or circuitry failure.
Please do not subject the LCD to impact or use the screen to strike things, as this will damage the LCD board
and cause leakage of the liquid crystal. There is a risk of blindness if the liquid crystal substance gets into the eyes.
If this occurs rinse eyes immediately with clear water (under no circumstances rub your eyes) and go immediately
to a hospital for treatment.
Under very rare circumstances using the mobile phone in certain model cars may negatively affect the
internal electronic equipment. In order to assure your safety under such circumstances please do not use the
mobile phone. If your car is equipped with an airbag, please do not place your phone on top of, or within the
contact area of the airbag in order to avoid seriously harming the driver or passenger when the airbag inflates.
Please do not use needles, pen tips, or other sharp objects on the keypad as this may damage the mobile
phone or cause it to malfunction.
If the antenna is damaged please do not use the mobile phone as such use could cause injury.
Avoid letting the phone come into close contact with magnetic objects such as magnetic cards as the
radiation waves of the mobile phone may erase the information stored on floppy disks, pay cards and credit
cards.
Please keep small metal objects, such as thumbtacks, far away from the receiver. When the receiver is in use
it becomes magnetic and may attract these small metal objects and thus these may cause injury or damage the
mobile phone.
Avoid having the mobile phone come into contact with water or other liquids. If liquids enter the phone, this
could cause a short circuit, battery leak or other malfunction.
As much as possible, please use the mobile phone in a place away from landline telephones, televisions,
radios, and automated office equipment in order to avoid affecting both the equipment and the mobile phone.
1.2.3 Battery safety
Do not disassemble or modify the battery, as this will cause the battery to leak, overheat, crack and catch fire.
Do not dispose of old batteries with everyday domestic garbage. Please dispose of old batteries at the
directed places with specific rules for their disposal.
Please do not put/throw batteries into a fire, as this will cause the battery to catch fire and explode.
When installing the battery, do not use force or pressure, as this will cause the battery to leak, overheat,
crack and catch fire.

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Please do not use wires, needles or other metal objects to short-circuit the battery. Also, do not put the
battery near necklaces or other metal objects, as this will cause the battery to leak, overheat, crack and catch fire.
Please do not solder the contact points of the battery, as this will cause the battery to leak, overheat, crack
and catch fire.
If the liquid in the batteries goes into the eyes, there is a risk of blindness. If this occurs do not rub the eyes,
but immediately rinse eyes with clear water and go to the hospital for treatment.
Please do not use or place the batteries near high temperature places such as near a fire or heating vessel, as
this will cause the battery to leak, overheat, crack and catch fire.
If the battery overheats, changes colour, or becomes distorted during use, charging, or storage, please stop
using and replace it with a new battery.
If the liquid from the battery comes in contact with skin or clothing this could cause burning of the skin.
Immediately use clear water to rinse and seek medical attention if necessary.
If the battery leaks or gives off a strange odour, please remove the battery from the vicinity of the open fire
to avoid a fire or explosion.
Please do not let the battery become wet as this will cause the battery to overheat, smoke and corrode.
Please do not use or place batteries in places of high temperature such as in direct sunlight, as this will cause
the battery to leak and overheat, lower performance, and shorten the battery’s life.
Please place the battery in a cool, shady and well-ventilated place out of direct sunlight.
The life of all mobile phone batteries is limited. The usable time of batteries decreases with frequent
charging. When charging becomes ineffective this means that the battery is at the end of its life and the battery
should be replaced with a new one of the designated type.
1.2.4 Charger safety
Please do not disassemble or modify the charger, as it will lead to bodily harm, electrical shock, fire or
damage to the charger.
The use of any other voltage will cause battery leakage, fire and cause damage to the mobile phone and
charger.
It is forbidden to short circuit the charger, as this will cause electrical shock, smoking and damage to the
charger.
Please do not use the charger if the power cord is damaged, as this will cause fire or electrical shock.
Please immediately clean any dust gathered on the electrical outlet.
Please do not place vessels with water near the charger in order to avoid water splashing onto the charger
and causing an electrical shortage, leakage or other malfunction.
If the charger comes in contact with water or other liquid the power must immediately be switched off to
avoid an electrical short or shock, fire or malfunction of the charger.
Please do not use the charger in the bathroom or other excessively moist areas, as this will cause electrical
shock, fire or damage to the charger.
Please do not touch the charger with wet hands, as this will cause electrical shock.
Do not modify or place heavy objects on the power cord, as this will cause electrical shock or fire.
Before cleaning or carrying out maintenance please unplug the charger from the electrical outlet.
When unplugging charger, do not pull on the cord, but rather hold on to the body of the charger, as pulling
on the cord will damage the cord and lead to electrical shock or fire.
Please do not charge in the following places: moist or humid places, dusty places or places with excessive
vibration (this will cause malfunctioning); near televisions, radios, electronic products (this will affect the picture
and sound).
1.2.5 Cleaning and maintenance
The mobile phone, battery and charger are not water resistant. Please do not use them in the bathroom or
other excessively moist areas and likewise avoid allowing them to get wet in the rain.

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Use a soft, dry cloth to clean the mobile phone, battery and charger.
Please do not use alcohol, thinner, benzene or other solvents to wipe the mobile phone.
A dirty outlet will cause poor electrical contact, lose of power and even inability to recharge. Please clean
regularly.
2 Before Use
2.1 Applications
Chart illustrates：
Serial number Name Serial number Name
1 Telephone receiver 7 End
2 Camera 8 Right
3 Loudspeaker 9 Left
4 Left soft key/ SIM 2
dial-up
10 Up
5 Right soft key 11 Down
6 SIM 1 dial-up 12 Ok/center key
2.2 Battery
The battery initially has a charge of about 50% and may be used directly out of the box. The first three times
you recharge the battery. You should assure that the battery is fully discharged. This way the battery will be able
to perform optimally.

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2.2.1 Removal and installation of the battery
When removing the battery follow the following steps:
①Push the battery cover towards bottom;
②Break out the battery from the mobile-phone.
Warning: You must turn off your mobile phone before removing the battery. Under no circumstances should
you remove the battery when the mobile phone is on as this may damage the SIM card and your mobile phone.
When installing the battery follow the following steps:
①According to arrowhead direction, push the battery to inset mobile-phone.
②Cover with the battery cover.
2.2.2 Battery charging
Plug the charger connector with the phone.
Plug the charger into the electrical outlet.
At this time the charge level icon will repeatedly flash at the top right corner of the mobile phone’s screen; If
the mobile phone is charging while power off, a charging indication will appear on the screen. If the mobile phone
was used even after there was insufficient power, it might take some time after having begun charging until
indication of charging appears on the screen.
When the battery level icon indicates that the battery is full and does not flash anymore, this means that the
battery is fully charged. If charging while power off, there will still be an indication on the screen that the charging
is complete. This process usually takes more 3-4 hours. The mobile phone and charger will become warm during
charging and this is normal.
When charging is complete, unplug the charge connector from the electrical outlet and the mobile phone.
Attention:
Charging must be performed in a well-ventilated area with a temperature between -10C and +45C. The
factory-supplied charger must be used. Using an unapproved charger could be dangerous in addition to being in
breach of the provisions of the repair warranty and violate this mobile phone’s certification.
If the mobile phone automatically shuts down, or indicates that the “Battery is low” you should immediately
charge the battery. If the battery has not been entirely used up before charging, the mobile phone will
automatically decrease the recharging period.
2.3 Connecting to the network
2.3.1 SIM card
Before using your mobile phone you must insert an effective SIM (user degree identify module) card into the
phone. Your network provider will offer your SIM card.
The information recorded on the chip of the SIM card is all the data related to establishing a connection with
the network, together with the names and numbers in your phonebook and messages. SIM card can be removed
from your mobile phone and inserted in any other GSM/GPRS mobile phone to be read (a new mobile phone will
automatically read the SIM card).
To prevent losing or damaging the data stored on the card, you should avoid touching the metal area on the
card and keep the SIM card in a place far away from electricity or magnets. Once the SIM card is damaged, you
will be unable to enter the GSM/GPRS network and use mobile telephone.
Warning: Before removing the SIM card you must turn off the mobile phone. Do not insert or remove the
SIM card while the phone is connected to an external power source, as the SIM card could be damaged.
2.3.2 Removal and insertion of the SIM card
Metal interface of SIM card is very easy scrape. Before inserting into the phone you must carefully remove it.
Turn off the phone, remove the battery and unplug other external power sources.
Insert the SIM card into the SIM slot as shown in the follow, the following will be displayed:

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Enter phone lock code: if you set the phone lock.
Enter PIN: if you set the SIM lock.
Searching: the phone will conduct a search to find the appropriate network connection.
2.3.3 Unlocking the phone lock
In order to protect against unlawful usage, a lock code may be set for your phone. If you choose this option,
then every time you turn on your phone, you must enter the lock code before you may use the mobile phone as
normal. The user may turn off the phone lock code protection, under such circumstances you cannot prevent the
unlawful use of your mobile phone.
Hold down the Power key to turn on the mobile phone.
Enter the lock code. Use the “Clear” to delete mistakes. Press the “OK” to finish.
For example, if your phone lock code is set as 1122, then enter the following: 1122 OK
If you forget your lock code, you must contact your retailer or local authorized repair and maintenance
service centre to have the lock code opened.
2.3.4 Unlocking the SIM card
In order to protect against unlawful usage, the SIM card uses a PIN (personal identification number) number.
If you choose this option, then every time you turn on your phone you must enter the PIN so as to unlock the SIM
card before you use the mobile phone. The user may turn off the SIM card protection, under such circumstances
you cannot prevent the unlawful use of the SIM card.
Hold down the Power key to turn on the mobile phone;
Enter the PIN number. Use the “Clear” to delete mistakes. Press the “OK” to finish.
For example, if PIN is set as 1234, then enter the following: 1 2 3 4 OK
If an incorrect number is entered three times consecutively, your SIM card will be locked by the network and
the mobile phone will ask for the PUK number.
Attention: Your network provider will offer your SIM card with a standard PIN number (with 4-8 numbers).
You should change this to your own number as soon as possible.
2.3.5 Connecting to the network
When the SIM card has been successfully opened your mobile phone will automatically search for a useable
network (“Searching” will be displayed on the screen). When the connection is made, the name of the network
provider will appear in the middle of the screen. At this time your mobile phone is on standby.
Your phone supports GPRS（General Packet Radio Service） service. If your network operator has activated
your GPRS service and your phone is within the GPRS network area, at this time you may access the WAP service
through the GPRS network.
Attention: If “Emergency” is displayed on the screen, this means that you are already outside the normal
coverage of the network area, but you can still transmit emergency calls depending on the strength of your signal.
3 Fleetly Use Guide
3.1 Dialing
You may dial and receive calls on your phone when the symbol of your network provider appears on the
screen. The information bar on the upper left corner of the screen indicates network strength (the signal is
strongest when there are five lines visible).Barriers greatly affect call quality, thus slightly moving your location
can increase the quality of the phone call.
3.1.1 Making domestic calls
Use the number key to input number, and then press the dial key to dial the call.

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You can input domestic calls in this order:
Area code phone number dial key
3.1.2 Calling fixed line extensions
Some fixed phone extensions cannot be called directly. You must first go through the switchboard before
you can dial the extension, then press * key to switch, as far as, the screen will display the letter “P” (Pause), then
dial the extension number.
You can input the switchboard number and the extension number in this order:
Area code switchboard number P extension number dial key
Some fixed phone extensions cannot be called directly, you need go through the switchboard, then dial
extensions number. You must first go through the switchboard before you can dial the extension, then press * key
to switch, as far as, the screen will display the letter “W” (Wait), then dial the extension number.
You can input the switchboard number and the extension number in this order:
Area code switchboard number W extension number dial key
3.1.3 Making international calls
For making international calls you should press the * key to switch, until the international phone prefix “+”
appears on the screen. This will allow you to make an international call in any country regardless of what the
international call prefix is.
You can input international calls in this order:
+ Country code area code telephone number dial key
After entering the prefix, enter the country code and full number you wish to call.
3.1.4 Dialing calls from the call log
Your mobile phone can also store records of the most recently missed, received and dialed calls as well as
the call time of the last call and the accumulated time of calls received and dialled. When the call log is full, the
old numbers are automatically erased.
On main menu select the “Call history” menu to see the call logs list.
When the call logs appears, you can press the “OK” to see the details of that call record, then press the
“Option” that you can carry out the following functions: “View”,“Call”, “Send-SMS”, “Save”, “Delete”, “Delete all”,
“Call timer” “Call cost”.
3.2 Emergency calls
If you are located without the network area (you can find this out by referring to the network strength
indicator located on the upper left-hand corner of your mobile phone screen), you should be able to make
emergency calls. If your network provider does not provide roaming where you are, “Emergency” will appear on
the screen. If you are located within a network area, even if you do not have a SIM card, you will be able to
transmit emergency calls.
3.3 Receiving calls
You can select the different mode to receive calls. If the earphones are already plugged in, you can use the
button located on the earphones to pick up the phone.
3.4 Ending a call
During a call you can press the end key to end a call.