TSMC M42843TS User manual

M42843TS
Android 8.1is the Operating System for your Touch Screen MT6739.
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INTRODUCTION
Thanks for choosing M42843TS, Dual SIM Android, 4G smart phone based on 1.5GHz
Quad Core Processor.This smartphone is running on Android 8.1OS.If you’d like your
phone to live a long and fruitful life, please read this guide carefully and keep it for future
reference. You never know when you might need it.
And don’t worry if the pictures we use to demonstrate your phone’s functions look a little
different from what you see on its screen. It’s the functions that matter.
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Table of Contents
1Safety ......................................................................... 5
1.1 Safety Precautions...........................................5
1.2 Using your phone safely..................................5
2Understanding your Phone ...................................8
2.1 Your Phone .................................................... 8
2.2 Description Icons ..........................................9
2.3 Charging the battery .....................................11
2.4Power ON/OFF .............................................11
2.5 Enter Main Menu...........................................12
2.6 Enter Sub Menu ............................................12
2.7 Use Notification Panel ..................................12
2.8 Memory cleaner ............................................12
2.9 Adjust the volume ..........................................12
2.10 Flashlight ...................................................12
2.11 Input.............................................................. 13
2.12 Do Not Disturb preferences
...........................................................................13
2.13 Voicemail...................................................13
2.14 Signal frequency band..................................... 13
3Using your Phone.................................................... 14
3.1 Main Menu & Its Functions
.........................................................................14
4Taking Care of your Device ...................................14
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1 Safety
1.1 Safety Precautions
Please read through the following briefings carefully and act in accordance
with these rules, so as to prevent causing anydanger or violating any law.
SAR Value
•W/kg@1g(Head) W/kg@1g(Body)
•Use cell phone when the signal strength is good. Keep your calls short or instead use
headset or send a text message. This advice applies especially to children,
adolescents and pregnant women.
•If you are using a Bluetooth headset device, please make sure it has a low power
emitter.
ROHS Declaration
Declaration of Conformity with the requirements of the e-waste Management Rules, 2011
(adopted by Notification S.O.1035 (E) of Ministry of Environment and Forests)
•The Product is in conformity with the requirements of Rule 13 of the e-waste Rules.
The content of hazardous substance with the exemption of the applications listed in
SCHEDULE II of the e-waste Rules:
a. Lead (Pb) – not over 0.1% by weight;
b. Cadmium (Cd) – not over 0.01% by weight;
c. Mercury (Hg) – not over 0.1% by weight;
d. Hexavalent chromium (Cr6+) – not over 0.1% by weight;
e. Polybrominated biphenyls (PBBs) – not over 0.1% by weight;
f. Polybrominateddiphenyl ethers (PBDEs) – not over 0.1% by weight.
1.2 Using your phone safely
On The Road
Using a phone while driving is illegal in many countries. Please follow local laws and drive
safely at all times.
Near Sensitive Electronics
Don’t use your phone near sensitive electronic equipment – particularly medical devices
such as pacemakers – as it could cause them to malfunction. It can also interfere with the
operation of fire detectors and other automatic-control equipment.
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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. And if airline personnel ask you to switch off your phone, or disable 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 warnings 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 health.
Original Accessories
Only use the original accessories supplied with your phone or those approved by the
manufacturer. Using unapproved accessories may affect performance, make the warranty
void, break national regulations on the use of mobile phones, or even cause injury.
Near Explosives
Turn off your phone in or near areas where explosive materials are used. Always obey
local laws and turn off your phone when requested.
Emergency Calls
To make an emergency call your phone must be turned on and in an area where there’s
network coverage. Dial the national emergency number and press ‘send’. Explain exactly
where you are and don’t hang up until help has arrived.
Working Temperature
The working temperature for the phone is between 0 Degree and 40 Degree Celcius.
Please don’t use the phone outside the range. Using the phone under too high or too low
temperature might cause problems.
At very high volume, prolonged listening to a mobile phone can damage
your hearing.
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2 Understanding your Phone
2.1 Your Phone
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2.2 Description Icons
Keys Functions
Hang up
Press this button to return home from any application or interface.
When the screen is off, short press it to turn on the screen, short
press it to turn off the screen when on the homepage.
You can press it to reject the call or hang up during an incoming call
or call.
Long press it to open the phone’s menu，then you could choose to
restart phone or turn off the phone.
Menu
In some application interfaces, you can click on it to bring up the
application menu.
Back
Press it to return to the previous interface，or to close dialog
box ,options,menu notification panel or the keypad.
Long press it to open recently opened Memory cleaner.
Dial
Press this button to call History from any application or interface.
After entering the number on the dial pad, click on it to call this
number.
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Up
You can move the cursor position by short-pressing it or
long-pressing it.
Down
You can move the cursor position by short-pressing it or
long-pressing it.
When on the homepage, you can bring up the notification bar by
long pressing it.
Left
You can move the cursor position by short-pressing it or
long-pressing it.
Right
You can move the cursor position by short-pressing it or
long-pressing it.
OK
The cursor selects the menu or the mouse selects the menu, you
can click ok to confirm. When the confirmation menu is not
displayed, you can also click ok to confirm.
Numeric
keyboard
(0~9, *, #)
You can enter characters through the numeric keyboard in the
editing interface or the dial interface.
You can quickly enter the dial pad through the numeric keyboard on
the homepage.
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Some characters (for example: 0, *, #) have special usage in some
scenes, please continue to check this description for
detailed usage.
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 icon in the corner of the screen will display a battery icon with a lightning
bolt, indicating that it is charging.
3. When fully charged, the battery icon will appear as a battery icon without lightning,
indicating that charging has stopped.
4. Disconnect the charger from your mobile, and unplug.
2.4 Power ON/OFF
Long press the hang up 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:
Input SIM PIN: If you’ve set a PIN for your SIM.
Note:
The PIN is supplied with your SIM. Please replace it with your own PIN code as soon as
possible. Enter the wrong PIN three times, and your SIM will be locked. Then you’ll need to
contact your network service provider to ask for a PUK code to unlock it.
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2.5 Enter Main Menu
After unlocking the screen after power on, the main menu is displayed by default or you
need to click the ok key to enter the main menu, all your applications will be displayed
here.
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 Hang up key to return to the home screen.
2.7 Use Notification Panel
As a new notification appears in the notification area,to return to the homepage, long press
the down button to view the notifications.
2.8 Memory cleaner
On any interface, long press [back]to access to Memory cleaner, view all the recent tasks
&click menu to clear all applications.
2.9 Adjust the volume
1. We can adjust the volume of each type through Settings -> Sound.
2. In the interface of playing video or playing music, we can use the "*" key to decrease the
media volume, and the "#" key to increase the media volume.
3. In the call interface, we can use the "*" key to lower the call volume, and the "#" key to
increase the call volume.
2.10 Flashlight
When your screen is displayed on the home page, you can long press the down key to
open the shortcut switch interface and choose to turn on or off the flashlight; or when the
screen is displayed on the home page, long press the number key "0" to turn on the
flashlight or close
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2.11 Input
In the editing interface, you can enter characters by pressing the numeric keyboard.
1. Short press the # key, you can call the special character panel.
2. Long press # key, you can switch the input method language.
3. Long press the * key ,you can switch the input mode.
2.12 Do Not Disturb preferences
1. When you are on the home page, press the down key to enter the shortcut switch
interface. This interface can be set to enable or disable the do not disturb mode.
2. When you are on the home page, you can also press and hold the number "#" key to
switch the Do Not Disturb mode quickly.
3. Go to Settings - Sound - Do Not Disturb Mode interface, you can make more detailed
settings for Do Not Disturb mode
2.13 Voicemail
Go to Phone-Settings-voicemail, set the voicemail number.
Pass, long press the number "1" key to make a voicemail call.
2.14 Signal frequency band
2G: GSM 850/900/1800/1900
3G: Band2(1900)/Band4(1700)/Band5(850)
FDD: B2/B4/B5/B7/B12/B13/B17/B66
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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.Phone
Allow you to make quick outgoing calls.
2.CallLog
View your call history
3.Clock
After entering the clock, use the navigation keys to set the alarm.
4.Contacts
To see your list of Contacts.Access phonebook through this function.
5.Messaging
Allow you to view messages sent & received as a thread.
6.Settings
Modify settings under the following:
Screen lock
Bluetooth
SIM cards
Display
Notifications
Sound
Apps
Battery
Security
Language & input
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Date &time
About phone
7.FM Radio
FM Radio can be used to listen to radio broadcasts.
8.Bluetooth
Can be paired with your bluetooth device, only supports the transmission of voice
information.
4 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:
Always keep the small parts of the phone away from children.
Keep the device dry. Precipitation, humidity, and all types of liquids or moisture
can contain minell rust electronic circuits. If your device does get wet, remove the
battery, and allow the device to dry completely before replacing it.
Do not use or store the device in dusty, dirty areas. Its moving parts and
electronic components can be damaged.
Do not store the device in high or cold temperature. High temperatures can
shorten the life of electronic devices and damage batteries.
Do not attempt to open the device other than as instructed in this guide.
Do not drop, knock, or shake the device. Rough handling can break internal
circuit boards and fine mechanics.
Do not use harsh chemicals, cleaning solvents, or strong detergents to clean the
device. Only use a soft, clean, dry cloth to clean the surface of the device.
Do not paint the device. Paint can clog the moving parts and prevent proper
operation.
Use indoor chargers.
Use a dry soft cloth to wipe general dirt.
Do not use a hard cloth, benzene or thinner to wipe the phone, otherwise, the surface of
the phone will be scratched or could even result in the fading of colour.
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FCC Statement
1. 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.
(2) This device must accept any interference received,
including interference that may cause undesired operation.
2. Changes or modifications not expressly approved by the
party responsible for compliance could void the user's
authority to operate the equipment.
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.
SAR Information Statement
Your wireless phone is a radio transmitter and receiver. It is
designed and manufactured not to exceed the emission
limits for exposure to radiofrequency (RF) energy set by the
Federal Communications Commission of the U.S.
Government. These limits are part of comprehensive
guidelines and establish permitted levels of RF energy for
the general population. The guidelines are based on
standards that were developed by independent scientific
organizations through periodic and thorough evaluation of
scientific studies. The standards include a substantial safety
margin designed to assure the safety of all persons,
regardless of age and health. The exposure standard for
wireless mobile phones employs a unit of measurement
known as the Specific Absorption Rate, or SAR. The SAR
limit set by the FCC is 1.6 W/kg. * Tests for SAR are
conducted 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. This is
because the phone is designed to operate at multiple
power levels so as to use only the power required to reach
the network. In general, the closer you are to a wireless
base station antenna, the lower the power output. Before a
phone model is available for sale to the public, it must be

tested and certified to the FCC that it does not exceed the
limit established by the government adopted requirement
for safe exposure. The tests are performed in positions and
locations (e.g., at the ear and worn on the body) as
required by the FCC for each model. The highest SAR value
for this model phone when tested for use at the ear is
0.785W/Kg and when worn on the body, as described in
this user guide, is1.399W/Kg (Body-worn measurements
differ among phone models, depending upon available
accessories and FCC requirements). While there may be
differences between the SAR levels of various phones and
at various positions, they all meet the government
requirement for safe exposure. The FCC has granted an
Equipment Authorization for this model phone with all
reported SAR levels evaluated as in compliance with the
FCC RFexposure guidelines. SAR information on this model
phone is on file with the FCC and can be found under the
Display Grant section of http://www.fcc.gov/ oet/fccid
after searching on
FCC ID:2A3BAITREEG799 Additional information on
Specific Absorption Rates (SAR) can be found on the
Cellular Telecommunications Industry Asso-ciation (CTIA)
web-site at http://www.wow-com.com. * In the United
States and Canada, the SAR limit for mobile phones used
by the public is 1.6 watts/kg (W/kg) averaged over one
gram of tissue. The standard incorporates a sub-stantial
margin of safety to give additional protection for the public
and to account for any variations in measurements.

Body-worn Operation
This device was tested for typical body-worn operations. To
comply with RF exposure requirements, a minimum
separation distance of 10mm must be maintained between
the user’s body and the handset, including the antenna.
Third-party belt-clips, holsters, and similar accessories used
by this device should not contain any metallic components.
Body-worn accessories that do not meet these
requirements may not comply with RF exposure
requirements and should be avoided. Use only the supplied
or an approved antenna.