K55H
K55H use Android 9.0 Operating System and Touch Screen.
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INTRODUCTION
Thanks for choosing K55H, Single SIM Android, 4G smart phone based on 1.3 GHz Quad
Core Processor.This smartphone is running on Android 9.0 OS .If you’d like your phone to
live a long and fruitful li fe, pl ease rea d thi s gui de care f ul l y and k eep i t for futu re refer ence.
You never know when you might need it.
And don’t worry if the pi ctures we use to demonst rate your phone’s functi ons look a littl e
different from what you see on its screen. It’s the functions that matter.
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Table of Contents
1 Safety......................................................................4
1.1 Safety Precautions.............................................4
1.2 Using your phone safely...................................4
2 Understanding your Phone.................................7
2.1 Your Phone.........................................................7
Here need to add your own pictures........................7
2.2 Description Icons...............................................7
2.3 Charging the battery..........................................8
2.4 Power ON/OFF...................................................8
2.5 Enter Main Menu................................................8
2.6 Enter Sub Menu.................................................8
2.7 Use Notification Panel.......................................9
2.8 Move icons on the main interface...................9
2.9 Delete i con s on t he main in te rf ac e....................9
2.10Change wallpapers............................................9
2.11Recent tasks.......................................................9
2.12Install APK through File Manager...................9
3 Using your Phone.................................................11
3.1 Main Menu & Its Functions...............................11
3.2 Wi-Fi.....................................................................14
4 Inputting Text.........................................................15
5 Maintenance..........................................................16
6 Taking Care of your Device.................................16
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1 Safety
1.1
SAR Value
Safe
Plea
with
• W/kg@
• Use cell phon
headset or s
adolescents a
• If you are us
emitter.
ROHS Declarati
Declaration of Co
(adopted by Notifi
• The Product i
The content o
SCHEDULE II
a. Lead
b. Cad
c. Merc
d. Hex
e. Poly
f. Poly
y Precautions
e read through the foll
hese rules, so as to pre
g(Head)W/kg@1g(
when the si gnal streng
nd a text message.
d pregnant women.
ng a Bluetooth headset
n
formity with the require
ation S.O.1035 (E) of
in conformity with the
hazardous substance
of the e-waste Rules:
(Pb) – not over 0.1% b
ium (Cd) – not over 0.0
ury (Hg) – not over 0.1
valent chromium (Cr6+)
rominated biphenyls (P
rominateddiphenyl ethe
wing briefings carefull y
ent causing anydanger
ody)
h is good. Kee p your c
This advice applies
device, please make s
ents of the e-waste M
inistry of Environment a
equirements of Rule 1
ith the exemption of t
weight;
1% by weight;
by weight;
– not over 0.1% by weig
Bs) – not over 0.1% by
s (PBDEs) – not over 0.
and act in accordanc e
r violating any law.
lls short or ins tead us e
specially to children,
re it has a low power
nagement Rules, 2011
d Forests)
of the e-waste Rules.
e applications listed in
ht;
weight;
1% by weight.
1.2
Using a phone w
safely at all times.
Don’t use your p
such as pacemak
operation of fire d
Usin
On The
Near Se
your phone safely
oad
ile driving is illegal in m
sitive Electronics
one near sensiti ve elec
rs – as it could c ause t
tectors and other auto
ny countries. Please foll
ronic equipment – parti
em to malfuncti on. It c a
atic-control equipment.
w local laws and drive
ularly medical devi ces
also interfere wi th the
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For more information about how your phone affects pacemakers or other electronic
equipment, please contact the manufacturer or your local distributor.
Your phone may cause interference when used near TVs, radios or automated office
equipment.
While Flying
Your phone can cause interference with aircraft equipment. So it’s essential you follow
airline regulations. A nd if airline p erso nnel as k you to sw itch off you r phone, o r dis able its
wireless functions, please do as they say.
In Hospital
Your phone may interfere with the normal operation of medical equipment. Follow all
hospital regulations and turn it off when you’re asked to by posted warni ngs or medical
staff.
At a Petrol Station
Don’t use your phone at petrol stations. In fact, it’s always best to switch off whenever
you’re near fuels, chemicals or explosives.
Around Water
Keep your phone away from water (or any other liquid). It’s not a waterproof model.
Making Repairs
Never take your phone apart. Please leave that to the professionals. Unauthorised repairs
could break the terms of your warranty.
Broken Antenna
Don’t use your phone if the antenna is damaged, as it could cause injury.
Around Children
Keep your mobile out of children’s reach. It should never be used as a toy and it might not
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be good for their
Original
Only use the ori
manufacturer. Usi
void, break nation
Near Ex
Turn off your pho
local laws and tur
Emerge
To ma ke an eme
network coverage
where you are an
ealth.
ccessories
inal accessories suppli
ng unapproved acc ess o
al regulations on the us
losives
ne in or near areas wh
off your phone when r
cy Calls
gency call y our phone
. Dial the national e mer
don’t hang up until hel
d with your phone or
ies may affect performa
of mobile phones, or e
re explosive materials
quested.
ust be turned on and i
ency numbe r and press
has arrived.
hose approved by the
ce, make the warranty
en cause injury.
re used. Always obey
an area where there’s
‘send’. Explain exactly
Working
The working tem
Please don’t use
temperature migh
Temperature
erature for the phone
he phone outside the ra
cause problems.
t very high volume, p rol
our hearing.
s between 0 Degree a
nge. Using the p hone u
nged listening to a mo
d 40 Degree Celcius.
der too high or too low
ile phone can damage
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2 Understanding your Phone
2.1 Your Phone
Here need to add your own pictures
2.2 Description Icons
Keys Functions
z Press this button to return home from any application or
Home
Menu
Back
Power
interface.
z Press it to open recently opened application window
z Press it to return to the previous interface，or to close dial og
box ,options,menu notification panel or the keypad.
z Press it to open the phone’s menu，then you could choose to
restart phone or turn off the phone
Up
Down
z Press it to increase the vo lume
z Press it to decrease the volume.
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2.3 Charging the battery
The rechargeable Li-ion battery that comes with your phone is ready to be used, but is not
charged full. It is easy to do & can be done in 3 simple steps below:
1. Connect the charger to your phone, and plug it into a socket.
2. The battery indicator in the corner of the screen will scroll to show you it’s charging.
3. When fully charged, the battery indicator will stop scrolling.
4. Disconnect the charger from your mobile, and unplug.
2.4 Power ON/OFF
Press the power key to power-ON/OFF the phone.
When you turn your phone on, it’ll automatically check the SIM and show the following
information on screen:
z Input SIM PIN: If you’ve set a PIN for your SIM.
Note:
The PIN is s upplied wi th your SIM . Please re place it with y our own PIN code as s oon as
possible. Enter the wrong PIN three times, and your SIM will be locked. Then you’ll need to
contact your networ k service provider to ask for a PUK code to unlock it.
2.5 Enter Main Menu
In Idle mode, press the Menu key to enter the main menu on the desktop and click the
Home key /Back key to return.
2.6 Enter Sub Menu
Once at the main menu, click the icon to select the submenu, press Back Key to return to
the previous menu, and press the Home Screen to return to the home screen.
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2.7 Use Notification Panel
As a new notifi cation appears in the n otification area, sl ide down in the area to view the
contents of the notification. And slide down again,there is shortcut of some functions,about
brightness lev el、Bluetooth、Airpl ane mode、Auto-rotate、Flashlight、Location、Do not
disturb、Wi-Fi
and many more
2.8 Move icons on the main interface
1. Long press the icon on the main interface until it’s enlarged and the mobile.
2. Drag the icon to the desired position and then release it.
2.9 Delete ico ns on the ma in in terfa ce
1. Long press the icon on the main interface until it’s enlarged and the mobile .
2. Drag the icon to “Remove” to delete it.
2.10 Change wallpapers
1. Long press the desktop pop-up menu.
2. Choose WALLPAPERS to change wallpapers
2.11 Recent tasks
On any interface, press [menu]to access to the recent tasks interfa ce, view all the recent
tasks &touch one of them to enter this App.
2.12 Install APK through File Manager
APK is a supported file format for the Android mobile operating system.
a) Please copy the downloaded APK file into the SD card, and then insert the SD card
into the phone.
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b) In Idle mode, click Main Menu to enter the main menu.
Click “File Manager” to enter the directory of SD card.
c) Click the APK file you wish to install, and follow the installation wizard.
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3 Using your Phone
3.1 Main Menu & Its Functions
Select to enter the main menu.
Allows you to view a list of features available in your phone.
1.Chrome browse
Browse the internet. Search engine default set as google.
2.Calculator
This function can turn your phone into calculator， it can do some simple calculations.
3.Calendar
View the calendar & add events.
4.Camera
Allows you to click pictures& video anytime you want.Camera opens in capture mode.
Frame your picture withi n the sc reen an d hold the ph one st eady. Touch Camera b utton t o
capture. Continue to hold the camera steady for a second after you hear the shutter
sound.
Click the preview box to browse the picture, share (via a compatible application), edit a
picture, or delete a picture
5.clock
After entering Clock, move right to set Alarm.
6.Contacts
To see your list of Contacts.Access phonebook through this function.
7.Downloads
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In main men u, to uch to ente r, you can vi ew t he do wnlo aded fil es o r
applicati ons.
8.Email
Set up a common email, manage your email
9.File Manager
You could install the files in APK format & also view your files.
10.FM Radio
In main menu, touch to enter FM Radio interface,Through this program,
you may lis ten to FM r adio on th e device , FM radi o use the wi red he adset as a n
antenna t o receiv e signal s, befo re openi ng this program ,y ou can i nstall t he
original equipment-headphones, when listening, you can switch it manually to
speakers or the mode with wired headphones.
11.Gallery
Allows you to view photos & videos in folders.
12.Gmail
Allows yo u set up yo ur Gmai l acco unts. Gmail o n your pho ne is aut omati cally
synchronized with your google account on the web.
13.Messaging
Allow you to view messages sent & received as a thread.
14.Music
View the list of songs available in your phone. Your music files are classified according to
the following four categories：Artists, albums, songs and play lists. Touch one of these
categories; you can view the list inside.
15.Phone
Allow you to make quick outgoing calls.
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16.Play Store
Log in to your Gmail account to view all the applications & download from
thousands of applications available under the Google Market called Play
Store.
To use this ap p pl ease con nect to a n int erne t co nnec tio n.
17.Google
In main menu, touch to access Google Search,Enter key words,
touch , you can search a target in All or Web or Apps or Contacts, the matched
result will display below. You also can do voice search here.
18.Settings
Modify settings under the following:
z Screen lock
z Add another email account
z Wi-Fi
z Bluetooth
z SIM cards
z Data Usage
z More
z Display
z Notifications
z Sound
z Apps
z Storage
z Battery
z Memory
z Users
z DuraSpeed
z Location
z Security
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z Accounts
z Google
z Language & input
z Backup & reset
z Date & time
z Accessibilty
z Printing
z Schedule power on/off
z About phone
19.SIM Toolkit
This service is provided by the ope rato r. It provides many types of person ali zed m essage
services.
20.Sound Recorder
Allows you to record sounds.
3.2 Wi-Fi
Wi-Fi which allows you to connect with a Wireless connection.This is useful for surfing
internet on phone.
Enter "Settings" interface & search WIRELESS & NETWORKS. Select the
network you want to connect.
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4 Inputting Text
Google Keyboard
Keyboard use Google Keyboard by default.
Cut, Copy and Paste
Touch and hol d te xt c on tent to bri ng up t he mag nif yi ng gl ass, and the n sli de your finger to
move the insertio n points. Then choose to cut, co py, or paste. It is very easy to c opy text
from web pages, email, or text messages.
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5 Maintenance
Use a dry soft cloth to wipe general dirt.
Do not use a hard cl oth, benzene o r thinner to wipe t he phone, oth erwise, the surfac e of
the phone will be scratched or could even result in the fading of colour.
6 Taking Care of your Device
Your device is a product of superior design and craftsmanship and should be handled with
care: The following suggestions will help you protect your phone:
z Always keep the small parts of the phone away from children.
z Keep the devi ce dry. Precipitation, hu midity, and all types of l iquids or moisture
can contain min erals that w il l rust elec troni c ci rcuits . If y our devi ce does get wet,
remove the battery, and allow the device to dry completely before replacing it.
z Do not use or store the device in dusty, dirty areas. Its moving parts and
electronic components can be damaged.
z Do not store the device in high or cold temperature. High temperatures can
shorten the life of electronic devices and damage batteries.
z Do not attempt to open the device other than as instructed in this guide.
z Do not drop, knock, or shake the device. Rough handling can break internal
circuit boards and fine mechanics.
z Do not use harsh chemical s , cleani ng solv ents, or stro ng det ergents to cl ean the
device. Only use a soft, clean, dry cloth to clean the surface of the device.
z Do not paint the device. Paint can clog the moving parts and prevent proper
operation.
z Use indoor chargers.
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Any Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
This device complies with part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) This device may not cause harmful interference, and
(2) this device must accept any interfer ence received, including interference that
may cause undesired operation.
Specific Absorption Rate (SAR) informationSAR tests are conducted using standard operating positions accepted by
the FCC with the phone transmitting at its highest certified power level in
all tested frequency bands, although the SAR is determined at the
highest certified power level, the actual SAR level of the phone while
operating can be well below the maximum value. Before a new model
phone is a available for sale to the public, it must be tested and certified
to the FCC that it does not exceed the exposure limit established by the
FCC, tests for each phone are performed in positions and locations as
required by the FCC.
For body worn operation, this model phone has been tested and meets
the FCC RF exposure guidelines when used with an accessory
designated for this product or when used with an accessory that contains
no metal and that positions the handset a minimum of 1cm from the body.
Non-compliance with the above restrictions may result in violation of RF
exposure guidelines
Note: This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the following
measures:
—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from that to which the receiver
is connected.
—Consult the dealer or an experienced radio/TV technician for help.
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