General mobile DST450 User Manual
USER MANUAL
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Dear Customer,
Thank you for purchasing the mobile phone. Kindly read this user
manual carefully to learn about key functional characteristics and
operational methods of this mobile phone.
The mobile phone is a dual SIM, dual standby phone that
supports high-speed Internet through GPRS and enables
you to surf on the WAP network with comfort and ease. It
also has T-Flash (storage) card slot for carrying all the extra
data you need.
In addition this phone sports key functions such as:
Short message service (SMS) and multimedia
message service (MMS).
E-book reader.
MP3 and MP4 player, to keep you entertained on the
go!
Bluetooth connectivity.
Powerful alarm clock, world time, calculator, voice
recording and memorandum functions to arrange your
work or study.
File management function enables you to manage
the files more conveniently.
Embedded high-resolution digital camera and video,
offers you the possibility to capture special moments any
place and any time.
64-chord ring tone function enables you to select and
customize the ring tones to your favorite tunes.
Then mobile phone is a feature rich phone to take care of all
your communication and entertainment needs. We wish you
have a happy user experience!
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1. POINTS OF ATTENTION ON SAFETY .................................. 5
2. YOUR MOBILE PHONE.......................................................... 7
2.1 KEY ARRANGEMENT ................................................................. 7
2.2 SCREEN ...................................................................................10
2.3 STATUS ICONS ......................................................................... 11
3. START TO USE ..................................................................... 11
3.1 INSERT SIM CARD ................................................................... 11
3.2 INSERT T-FLASH (STORAGE) CARD ..........................................13
3.3 BATTERY & CHARGE ...............................................................14
3.4 SWITCH ON OR SWITCH OFF .....................................................16
3.5 USE PASSWORDS .....................................................................17
3.6 USE PERSONAL HANDS-FREE PACKAGE .....................................19
4. COMMON FUNCTIONS ........................................................ 20
4.1 MAKE A CALL ..........................................................................20
4.2 VOLUME ADJUSTMENT .............................................................21
4.3 ANSWERING A CALL .................................................................21
4.4 OPTIONS IN A CALL ..................................................................21
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4.5 INTELLIGENT QUICK DIAL FUNCTION .......................................22
4.6 MAGIC CALL ...........................................................................22
5. MENU GUIDE ........................................................................ 23
5.1 MESSAGES ..............................................................................23
5.2 PHONEBOOK ............................................................................30
5.3 CALL HISTORY .........................................................................32
5.4 FILE MANAGEMENT.................................................................34
5.5 MULTIMEDIA ...........................................................................35
5.6 SETTINGS ...............................................................................43
5.7 FUN & GAMES .........................................................................54
5.8 ORGANIZER .............................................................................55
5.9 SERVICES ................................................................................57
6. COMMON PROBLEMS & TROUBLESHOOTING ............... 58
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1. Points of attention on safety
IMPORTANT!
Please read these instructions carefully and follow them implicitly
in case of any dangerous or illicit situations.
Note driving safety
It is strongly recommended that you do not use a mobile phone
when driving. Please use the personal hand free package when a
call is inevitable.
Please put your mobile phone in the mobile phone holder safely,
and don’t put it at a passenger’s seat or any other place that may
risk a drop of your mobile phone in the case of collision or
emergency brake.
Switch off your mobile phone on the airplane
Interference caused by mobile phones affects aviation safety, and
thus it is illegal to use it on the airplane. Please make sure your
mobile phone is switched off when you are on a plane.
Switch off your mobile phone in blasting operation area
You should strictly obey relevant laws and regulations and switch
off your mobile phone in or near blasting operation area.
Switch off your mobile phone near dangerous area
Your cell phone is not allowed to switch on when the refueling
and chemical substance area is nearby.
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In a hospital
When using it in a hospital, you should be subject to the relevant
rules specified by the hospital. Make sure your mobile phone is
switched off when medical equipment is nearby. Any wireless
transmission equipment, mobile phones included, will affect its
performance. Other electronic equipment may be affected as well.
If you have any question in this regard, please consult relevant
doctor or equipment supplier directly.
Interference
Any interference caused by wireless equipment can do damage
to its performance.
Qualified services
Only authorized services are allowed to install or repair mobile
phones. If you install or repair it by yourself or someone
unauthorized, you may break the guarantee rules.
Accessories and batteries
Only manufacturer recognized accessories and batteries can be
used.
Reasonable use
It should be used normally. It is absolutely forbidden to put it on
the condition that with an extremely high temperature (over 60
Celsius degrees), for example, do not put it under the window
where it can be exposed to the sunshine directly. Remember to
use wet or antistatic cloth, instead of using any cloth with static
electricity to clean it.
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Emergency call
Key
Name
Description
Dial key
Use SIM1 to make call.
Dial key
Use SIM2 to make call.
Make sure your mobile phone is powered on and is in the service,
if you would like to make an emergency call number such as 112,
pressing the dial key and confirm your location, simply explain
what has happened, and don’t terminate the call without any
permission.
Note: Like any mobile phone, it may not be supported due to the
network coverage and wireless signal transmission. What’s more,
some networks even don’t support the 112 emergency call
services. Therefore, the communication under emergent
situations (such as first aid) should not be completely depended
on mobile phones. You can consult and check with you local
network operators.
2. Your Mobile Phone
2.1 Key Arrangement
The following keys are included as follows:
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Power
key
Ending a call.
Pressing this key to switch on or
off your mobile phone.
Return to the standby mode or
cancel the current operation
under the function list mode.
Soft key
Use it to execute an operation
that corresponds to the last
line of characters.
Navigation key
Use it to roll the function list or
options in the phone book.
Use it to roll the cursor under
the edit mode.
Use it to enter corresponding
functions with respective keys
under the standby mode.
Press the up, down, left and
right direction keys to adjust
the focal length and exposure
compensation under the shoot
preview mode.
Press the middle key to enter
the video shoot preview mode,
and press the up, down, left
and right direction keys to
adjust the focal length and
exposure compensation.
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Number
keys
Used it to do some transfer
among numbers, letters, and
some special characters.
Holding the # key to start or
cancel the mute mode under
the standby mode.
Press the Left key+ * key to
lock or unlock the keypad
under the standby mode.
Pressing the # key to switch
the input method under the
editing window.
Press corresponding number
keys for fast switch between
settings of corresponding
functions under the shoot
preview status.
Press corresponding number
keys for fast switch between
settings of corresponding
functions under the video
preview status.
Press the * key to select
symbols under the editing
window.
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Audio
player
shortcut
key
When slide down the phone,
you can see four shortcut
keys:
Play a forward file.
Stop file.
Play or stop the current
file.
Play next file.
2.2 Screen
This is a single-screen mobile phone.
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2.3 Status Icons
Ringtone status： ----Ring -----Vibrate -----Ring after
vibration -----Ring and vibrate
3. Start to Use
3.1 Insert SIM Card
PIN (personal identification number), PIN2, PUK (personal
unlock key), IMSI (international mobile subscriber identification)
number, network information, phone book and SMS (short
message service) and other data are stored in your SIM card.
Steps:
1 Hold the power key to turn off your mobile phone, and remove
the battery cover and then the battery.
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2 Note: don’t pull out the extractor when inserting the SIM card.
Firstly, inserting the side with the unfilled corner.
Secondly, pushing the SIM card carefully with the metal surface
downwards and move it into the groove of the SIM card holder.
The operations are as follows:
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3 Put the battery into the battery holder again, and close the
battery cover.
3.2 Insert T-Flash (Storage) Card
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1 Hold the power key to turn off your mobile phone, and
removing the battery cover and then the battery.
2 Pushing the T-Flash card carefully with the metal surface
downwards and move it into the groove of the T-Flash card
holder.
3 Put the battery into the battery holder again, and close the
battery cover.
3.3 Battery & Charge
Indication of battery power
Your mobile phone can monitor and display relevant information
on the battery.
1 Normally, you can check the remaining power of the battery
from the battery power icon on the top right corner of the
screen.
2 The screen will display “Low Power” when the battery power
is inadequate. If you have selected the prompt tone of any
mode out of the scene modes, the mobile phone will also give
out a warning prompt tone.
3 When the battery is charged, the power indicator of the
battery icon will be constantly changing until the battery is full.
Note: The actual standby time and calling duration are related
to the use of the mobile phone, the local network environment,
the SIM card and actual settings.
Warm reminders about battery
Please don’t store your mobile phone battery at an extremely
high or low temperature, for it will affect the service life of the
battery, and shorten the standby time. The service life of the
mobile phone battery is subject to a certain limit. It is
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recommended that you would better change a battery from the
original supplier if the performance of the battery has declined
after using it for a period of time.
Battery charging
The supplied charger can charge the battery via the mobile
phone.
1 Connect the charging cable and the mobile phone.
2 Insert the charger into an appropriate main power supply
socket.
3 When the battery is fully charged, the power indicator of the
battery icon will be changed.
4 When the battery is full, the power icon will stop changing,
then you can pull out the plug of the charger.
Note: The battery and the charging port are compatible to
a major brand handset.
Points of attention on use of battery
1 Be sure to switch off the mobile phone before you remove the
battery.
2 Please use it carefully. A short circuit will occur if the positive
pole (+) and the negative pole (-) of the battery is connected
with a metal object (for example, a coin or clip), it may do
damage to both the battery and the metal object. Make sure
that no metal object will be connected simultaneously with the
positive pole and the negative pole of the battery after it is
removed and put in a bag.
3 Don’t throw the battery into the fire, or use it under an
extremely high temperature condition.
4 Don’t attempt to dismantle or modify the battery.
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5 Don’t put battery in an occasion with strong mechanical
impact, or use a hard object to penetrate the battery.
6 Battery should be put in a cool and dry place to avoid direct
sunlight. It should not be placed in a high temperature (over
60 Celsius degrees) environment.
7 If battery gives out any peculiar smell or getting overheated,
you should stop using it.
8 If the battery is found to have any crack, deformation, damage
of other type or electrolyte leakage, it should be stopped using
immediately.
9 Please clean your skin or clothes immediately with soap and
clear water if they contact leaking electrolyte, and wash your
eyes completely with clear water if any electrolyte splashes
into.
10 In case of any injury caused by incorrect charge, only
original battery is allowed to be charged.
11 Don’t use the li-ion battery when the temperature is
extremely low, for the maximum standby/call time is not
available at a low temperature.
12 Don’t clean the battery with water or organic solvent, or
immerse the battery in water.
13 Make sure the battery is fully charged if it has been out of
use for a long period.
14 It is recommended that the rejected battery be returned to
the mobile phone manufacturer or placed in a designated
public area for rejected battery recycling. Don’t mix it with
other garbage or throw it freely.
3.4 Switch on or Switch off
1 Holding the power key to switch on the mobile phone. The
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screen will display the start cartoon.
2 If you are required to enter the mobile phone password, enter
the password and press the OK soft key. The default
password of the mobile phone is 1122.
3 If you are required to enter the PIN code, entering the PIN
code and pressing the OK soft key. As to a newly subscribed
SIM card, the PIN code is provided by the network operator.
4 Entering the standby interface.
5 Holding the power to switch off the mobile phone.
3.5 Use Passwords
A series of passwords have been set in your mobile phone and
SIM card, for they can prevent any unauthorized use of your
mobile phone and SIM card. When you are required to enter any
password below, entering the correct password (displayed in “*”),
and then press the OK soft key. If you enter an incorrect
password, first press the Clear soft key to delete the wrong
information, and then provide a correct password. You may follow
the instruction “Settings->Security settings>Change password” or
“Settings->Security settings >SIM1/SIM2 security settings
->Change password” to change the PIN code, the PIN2 code as
well as the mobile phone lock password.
Mobile phone password
The mobile phone password is the same as the mobile phone
lock password, which could prevent unauthorized use of your
mobile phone as well. The mobile phone password preset by the
manufacturer is 1122. If your mobile phone is locked, the mobile
phone password will be required to start the mobile phone.
Note: The mobile phone password may include 4~8 digits.
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Please change the password in time, and remember what you
have set. The password used by the theft proof trace function is
the mobile phone password.
PIN code
The PIN code (personal identification number, 4~8 digits) is used
to prevent unauthorized use of your SIM card. If the PIN
verification function is activated, the PIN code will be required to
start the mobile phone each time. If you have entered the PIN
code incorrectly for three times, the SIM card will be locked. The
following instructions indicate how to unlock the card:
1 Enter the correct PUK code in line with the prompt on the
screen to unlock the SIM card.
2 Then enter a new PIN code and press the OK soft key.
3 When you are prompted to reenter the new PIN code,
reenter the new PIN code and press the OK soft key.
4 If the PUK code is correct, the SIM card will be unlocked, and
the PIN code is reset.
Warning: If you have entered the PIN code incorrectly for three
times, the SIM card will be locked automatically, in that case you
need to use the PUK code to unlock the card. The PUK code is
generally kept by the network operator.
PUK code
The PUK code (the PIN unlocking password, 8 digits) is used to
unlock the locked PIN code. The PUK code is provided by the
manufacturer together with the SIM card. If you have entered the
PUK code incorrectly for ten times, the SIM card will be
invalidated. You need to ask your network operator for a new
card.
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PIN2 code
The PIN2 code (4~8 digits) is provided together with the SIM card,
which is used to set the fixed dial and other functions. Please
contact your network operator to check if your SIM card supports
such functions. If you have entered the PIN2 code incorrectly for
three times, the PIN2 code will be locked. The PIN2 code will be
unlocked only by entering the correct PUK2 code. The operations
are as follows:
1 Enter the correct PUK2 code in line with the prompt on the
screen to unlock the PIN2 code.
2 Then enter a new PIN2 code and press the OK soft key.
3 When you are prompted to reenter the new PIN2 code,
reenter the new PIN2 code and press the OK soft key.
PUK2 code
The PUK2 code (the PIN2 unlocking password, 8 digits) is used
to unlock the locked PIN2 code. The PUK2 code is provided by
the manufacturer together with the SIM card. If the PUK2 code
has not been provided, please contact your network operator. If
you have entered the PUK2 code incorrectly for ten times, you
will be unable to use the functions of the PUK2 code. If you want
to use these functions, please contact your network operator to
change a new card.
Prohibition password
When you operate the call restriction function, the prohibition
password is needed. The function can be operated after you get
this password from your network operator.
3.6 Use personal hands-free package
You can make or answer a call without holding your mobile phone
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