YAKOYA E78 User manual

1
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 micro-SD
(storage) card slot for carrying all the extra data you need.
In addition this phone supports key functions such as:
zShort message service (SMS) and multimedia message
service (MMS).
zE-book reader.
zMP3 player, to keep you entertained on the go!
zBluetooth connectivity.
zPowerful alarm clock, world time, calculator, voice
recording and memorandum functions to arrange your
work or study.
zFile management function enables you to manage the files
more conveniently.
zEmbedded high-resolution digital camera and video,
offers you the possibility to capture special moments any
place and any time.
z64-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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CONTENTS:
1. POINTS OF ATTENTION ON SAFETY ..................................................... 4
2. YOUR MOBILE PHONE ...................................................................... 7
2.1 KEY ARRANGEMENT................................................................. 7
2.2 SCREEN.................................................................................... 9
2.3 STATUS ICONS .........................................................................10
3. START TO USE .................................................................................11
3.1 INSERT SIM CARD ...................................................................11
3.2 INSERT MICRO-SD (STORAGE)CARD .......................................12
3.3 BATTERY &CHARGE ...............................................................13
3.4 SWITCH ON OR SWITCH OFF .....................................................15
3.5 USE PASSWORDS .....................................................................16
3.6 USE PERSONAL HANDS-FREE PACKAGE .....................................18
4. COMMON FUNCTIONS......................................................................19
4.1 MAKE A CALL ..........................................................................19
4.2 VOLUME ADJUSTMENT.............................................................20
4.3 ANSWERING A CALL .................................................................20
4.4 OPTIONS IN A CALL ..................................................................20
4.5 DOWNLOADING FILES FROM PC TO PHONE ................................21
4.6 USING WEBCAM.......................................................................22
5. MENU GUIDE ..................................................................................23
5.1 CALL CENTER ..........................................................................23

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5.2 PHONEBOOK............................................................................28
5.3 SETTINGS ................................................................................30
5.4 MULTIMEDIA...........................................................................36
5.5 MESSAGES ..............................................................................43
5.6 ORGANIZER.............................................................................50
5.7 APP.&GAMES.........................................................................51
5.8 FILE MANAGEMENT.................................................................52
5.9 USER PROFILES........................................................................54
5.10 CONNECTIVITY......................................................................56
5.11 SAFETY GUARD .....................................................................57
5.12 EXTRA ..................................................................................58
6. COMMON PROBLEMS &TROUBLESHOOTING ....................................60
7. SPECIAL AVOWAL ............................................................................64
8. DEVICE SPECIFICATIONS..................................................................65
9. YAKOYA PHONE SUITE.....................................................................69

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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
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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.

6
Emergency call
Make sure your mobile phone is powered on and is in the service, if
you would like to make an emergency call, pressing the dial key and
confirm your locDWLRQ VLPSO\ H[SODLQ ZKDW KDV KDSSHQHG DQG GRQ¶W
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. WKDW¶VPRUHVRPH
QHWZRUNV HYHQ GRQ¶W VXSSRUW Whe 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.

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2. Your Mobile Phone
2.1 Key Arrangement
The following keys are included as follows:
Key Name Description
Dial key Use SIM1 to make call.
Dial key Use SIM2 to make call.
End key
Pressing this key to switch on or off
your mobile phone.
Ending a call.
Return to the standby mode or
cancel the current operation under
the function list mode.
Right
Soft key
Use it to execute an operation
that corresponds to the last line
of characters.
Audio
player
key
Enter Audio player
Camera
key Enter camera preview

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Navigati
on 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.
Pressing 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.
Input
keys
Use 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 soft key+ * key to
lock or unlock the keypad
under the standby mode.

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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.
2.2 Screen
This is a single-screen mobile phone.

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2.3 Status Icons
Ringtone status
˖
ÆRing
ÆVibrate
ÆRing after vibration
ÆRing and vibrate

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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.
2. Secondly, insert the SIM cards
into the SIM card slots at the
back of the phone. 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 Micro-SD (Storage) Card
1. Hold the power key to turn off
your mobile phone, and remove
the battery cover and then the
battery.
2. Insert the Micro-SD card into
the Micro-SD slot at the back of
the phone.
3. Put the battery into the battery
holder again, and close the
battery cover.

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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. 7KH VFUHHQ ZLOO GLVSOD\ ³/RZ 3RZHU´ ZKHQ WKH EDWWery 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
3OHDVH GRQ¶W VWRUH \RXU PRELOH SKRQH EDWWHry at an extremely high or
low temperature, for it will affect the service life of the battery, and
shorten the standby time. It is 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

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icon will be changed.
4. When the battery is full, the power icon will stop changing, and
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 placed in a bag.
3. 'RQ¶W WKURZ WKH battery into the fire, or use it under an extremely
high temperature condition.
4. 'RQ¶Wattempt to dismantle or modify the battery.
5. 'RQ¶WSXW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.

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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.'RQ¶WXVHWKHOL-ion battery when the temperature is extremely low,
for the maximum standby/call time is not available at a low
temperature.
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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
UHMHFWHGEDWWHU\UHF\FOLQJ'RQ¶WPL[LWZLWKRWKHUJDUEDJHRUWKURZ
it freely.
3.4 Switch on or Switch off
1. Holding the power key to switch on the mobile phone. The screen
will display the YAKOYA intro.
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 1234.
3. If you are required to enter the PIN code, enter 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.

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3.5 Use Passwords
A series of passwords have been set in your mobile phone and SIM
card, which can prevent any unauthorized use of your mobile phone
and SIM card. When you are required to enter any password below,
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soft key. If you enter an incorrect password, first press the Right soft
key to delete the wrong information, and then provide a correct
SDVVZRUG<RXPD\IROORZWKHLQVWUXFWLRQ³6HWWLQJV ÆSecurity settings
ÆChange password ÆPhone password´ RU ³6HWWLQJV ÆSecurity
settings ÆSIM1/SIM2 security settings Æ&KDQJH SDVVZRUG´ 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 1234.
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. Please
change the password in time, and remember what you have set.
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

17
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.
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

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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 by
using personal hands-free package. When you insert the personal
hands-free package into the earphone hole, it will be functioned as
a receiver and microphone.

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4. Common Functions
4.1 Make a call
1. Enter the area code and phone number under the standby mode, and
press the dial key 1 or dial key 2 to dial the number you have
entered.
2. Press the end key to end the call.
International call
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long distance call appears on the screen , Enter the country code, area
code and phone number, pressing the dial key.
Dial an extension
After you have entered the phone number of a switchboard, press *
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the extension number and press the dial key.
Correct a wrong input
Press the Right soft key to delete the wrong information.
Redial a previous number
Press the dial key to enter the dialed record list, and press it directly to
make calls.
Dial a quick dial number
1. Edit the speed dial record in the speed dial list under the following
SDWK ³Phonebook ÆAdd new contact ÆPhonebook settings Æ