GO4 Pegasus 553 User manual

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Smart series
GSM/GPRS Digital Mobile Phone
User Manual

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1 THE BASICS .............................................................4$
1.1 OVERVIEW .............................................................4$
1.2 SAFETY GUIDE.......................................................4$
1.3 SAFETY WARNINGS AND NOTICES........................6$
1.3.1 General attention.................................................6$
1.3.2 Notices when using your phone...........................7$
1.3.3 Notices when using the battery..........................10$
1.3.4 Charging your phone.........................................13$
1.3.5 Cleaning and maintenance................................17$
2 GETTING STARTED...................................................18$
2.1 COMPONENT NAME AND EXPLANATION .................18$
2.1.1 Technical parameters .................................18$
2.1.2 Icons .............................................................19$
2.2 KEY EXPLANATIONS.............................................21$
2.3 USING THE TOUCHSCREEN .................................22$
2.4 CONNECTING TO THE NETWORK ........................22$
2.4.1 Inserting and removing the SIM card................22$
2.4.2 Turning your phone on and off..........................23$
2.4.3 Unlocking the SIM card ....................................24$
2.4.4 Unlocking your phone .......................................25$
2.4.5 Connecting to the network.................................26$
2.4.6 Making a call.....................................................26$
2.4.7 Making a domestic call......................................27$

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2.4.8 Making an international call.............................27$
2.4.9 Making a call from the list ................................28$
2.4.10 Making an emergency call ..............................29$
2.4.11 Call menu ........................................................29$
3 FUNCTIONAL MENU..................................................32$
3.1 FILE MANAGEMENT.............................................32$
3.2 SENDING AN EMAIL.............................................33$
3.3 DIALING ...............................................................34$
3.4 3G VIDEO CALL ...................................................35$
3.5 CALCULATOR ......................................................36$
3.6 BROWSER............................................................37$
3.7 VOICE RECORDER...............................................39$
3.8 CALENDAR ..........................................................41$
3.9 SETTINGS ............................................................43$
3.10 CLOCK ...............................................................45$
3.11 RADIO ................................................................47$
3.12 GOOGLE SEARCH .............................................49$
3.13 CONTACTS ........................................................49$
3.14 GALLERY ...........................................................51$
3.15 CAMERA ............................................................52$
3.16 MESSAGING.......................................................54$
3.17 NOTIFICATION MENU ........................................56$
3.18 DOWNLOAD CONTENT......................................57$

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3.19 MUSIC ................................................................58$
3.20 CALL RECORDS ................................................60$
3.21 WIDGET .............................................................61$
3.22 SELECTING WALLPAPER SOURCE...................62$
3.23 LOCAL SEARCH.................................................63$
3.24 NOTE .................................................................64$
3.25 FLASHLIGHT ......................................................65$
3.26 DOCUMENTS TO GO.........................................66$
3.27 MOBOPLAYER ....................................................67$
3.28 MAP ...................................................................68$
3.29 NAVIGATION ......................................................70$
3.30 VOICE SEARCH .................................................71$
3.31 VIDEOS ..............................................................72$
3.32 SIM CARD APPLICATION ...................................73$
3.33 GMAIL ...............................................................73$
3.34 GOOGLE TALK ..................................................75$
3.35 TODO.................................................................75$
3.36 BACKUP AND RESET ..........................................76$
3.37 FILM WORKSPACE..............................................77$
3.38 PLAY STORE .......................................................78$
4. TEXT INPUT.........................................................80$
5 SD CARD INTRODUCTION .................................82$
6 FAQS AND SOLUTIONS......................................86$

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1 The Basics
1.1 Overview
Thank you for choosing the GO4 Pegasus 553
digital mobile phone. After reading this guide you
will be able to fully master the use of your phone
and appreciate all its functions and ease of use.
Not only does the smartphone provide you
with basic call functions such as call Register, but
also with many practical functions and services, to
improve the time you spend working and playing.
The color screen mobile phone complies with the
GSM/GPRS technology and has been approved by
certification authorities both domestically and abroad.
The availability of some services and features
described in this manual depends on the network
and your subscription. Therefore, some menu
items may not be available in your phone. The
shortcuts to menus and features may also vary
from phone to phone.
Our company reserves the right to revise this
manual content without prior notice.
1.2Safety guide
If your mobile phone is lost or stolen, please

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contact the telecommunications authorities
or a sales agent immediately to have a hold on
the phone and 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 our 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 carry the
phone with you, or lock it in the trunk.
- Set call barring.

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1.3 Safety warnings and notices
Before using your mobile phone, read and
understand the following notices carefully to
ensure you will use it safely and properly.
1.3.1 General attention
Only the battery and battery charger
specified by our company should be used
in your phone. Other products might result
in battery leakage, overheating, fire or
explosion.
To avoid your phone malfunctioning, or
catching fire, please do not violently
impact, jolt or throw your phone.
Please do not place the battery, 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 hazard.
Please do not use your phone near
flammable or explosive gases, otherwise it
could cause malfunction of your phone or
fire hazard.
Please do not subject your phone to high

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temperatures, high humidity or dusty
places; otherwise this may lead to the
malfunction of your phone.
Keep your phone out of the reach of small
children. Your phone is not a toy. Children
could hurt themselves.
To avoid your phone falling and
malfunctioning or being damaged, please
do not place it on uneven or unstable
surfaces.
1.3.2 Notices when using your phone
Turn off your mobile phone where the
phone is not allowed, such as, on the
airplane or in hospitals. Using the mobile
phone in those places may impact the
normal operation of electronic devices
and medical instruments. Follow relevant
regulations when using your mobile phone
in those places. Your mobile phone has
the auto turn-on feature. Check your
alarm clock settings to confirm that your
mobile phone will not be turned on
automatically during flight.
Please do not use your mobile phone near

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the weak signal or high precision
electronic devices. RF interference might
cause malfunctioning of such electronic
devices and other problems. Special tips
must be paid near the following
equipment: hearing aids, pace makers and
other medical electronic devices, fire
detectors, automatic doors and other
automatic control installations. To find
out the effect of mobile phones on a
pacemaker or other pieces of electronic
medical equipment please contact the
manufacturers or local sales agents of the
equipment.
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.
Do not disassemble or modify your mobile

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phone, as it will lead to damage to the
phone such as battery leakage or circuitry
failure.
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.
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.
In the event of antenna malfunction, do
not use your phone, as it could be harmful
to human body.
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.

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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 leakage or other
malfunction.
1.3.3 Notices when using the battery
The battery has a limited service life. The
remaining life gets shorter as the times of
charging increase. If the battery becomes
feeble even after the charging, this
indicates the service life is over and you
have to use a new battery.
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 throw batteries into a fire,
as this will cause the batter to catch fire
and explode.

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When installing the battery, do not use
force or pressure, as this will cause the
battery to leak, overheat, crack and catch
fire.
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 disassemble or modify the
battery, as this will cause the battery to
leak, overheat, crack and catch fire.
Please do not use or place the batteries
near high temperature places such as near
a fire or heating vessel, as this will cause

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the battery to leak, overheat, crack and
catch fire.
If the battery overheats, changes color,
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
tips if necessary.
If the battery leaks or gives off a strange
odor, please remove the battery from the
vicinity of the open fire to avoid a fire or
explosion.
Please do no 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.

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Please do not continuously charge for
more than 24 hours.
1.3.4 Charging your phone
Connect the connector of charger to the
mobile phone. The battery level indicator
flashes on the screen. Even if the phone has
been turned off, the charging image still
appears, indicating that the battery is being
charged. If the phone is overused when the
current is insufficient, it may take longer time
for the charging indicator to appear on the
screen after the charging begins.
When the battery level indicator does not
flash and indicates the battery is full, this
indicates the charging has been completed. If
the phone is off during charging, the charging
being completed image also appears on the
screen. The charging process often takes 3 to
4 hours. During the charging, the battery,
phone and charger gets warm, this is a normal
phenomenon.
Upon the completion of charging, disconnect
the charger from AC power socket, and from
the mobile phone.

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Notes:
During charging, the phone must be placed in
well-ventilated environment of ＋5℃~ ＋
40℃. Always use the charger supplied by your
phone manufacturer. Using an unauthorized
charger might cause danger and invalidate the
authorization and warranty clauses for your
phone.
The standby time and call duration provided
by the manufacturer are based on ideal
operating environment. In practice, the
battery's operating time varies depending on
network conditions, operating environment
and usage methods.
Make sure the battery has been installed
before charging. It is best not to remove the
battery while charging.
Upon completion of charging, disconnect the
charger from your phone and the power
supply.

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If you have not disconnected the charger from
your phone and the power supply, the charger will
continue to charge the battery after about 5 to 8
hours when the batter level decreases
substantially. We advise you not to do like this, as
it lowers your phone performance and shortens
your phone life.
Notices when using your charger
Please use AC 220 volts. 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 no 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 no place vessels with water near
the charger in order to avoid water
splashing onto the charger and causing an
electrical shortage, leakage or other

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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 disassemble or modify the
charger, as it will lead to bodily harm,
electrical shock, fire or damage to the
charger.
Please do not use the charger in the
bathroom or other excessively moist
areas, as this will cause electrical chock,
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

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of the charger, as pulling on the cord will
damage the cord and lead to electrical
shock or fire.
1.3.5 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.
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.

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2 Getting Started
2.1 Component name and explanation
2.1.1 Technical parameters
Handset
Model
Dimension (L×W×T）
Weight
Lithium-ion battery
Model
Nominal voltage
Maximum charge voltage
Capacity
Standby duration
Talk duration
Travel charger
Model
Input

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2.1.2 Icons
In the standby mode, the following icons
may appear in standby screen:
Icon
Description
Indicate the intensity of network
signals.
Show missed calls.
Location by satellite.
Receive a new message.
An application is being downloaded.
The downloading is over.
The alarm clock has been set and
activated.
A call is in progress.
The phone is playing a song.
Show battery level.