Sigma TAB A801 User manual

Dear Client! Thank you for purchasing Sigma mobile
product!
Please read this manual before using the device to ensure safe and proper use and
prevent it from damages.
Software, design features and content of manual may be changed to improve the
product without a prior notice.
Manufactures and distributors are not liable for case damages as well as the
damages caused due to incorrect or improper exploitation.
Package Contents:
Tablet PC Sigma mobile TAB A801
Network charger
USB cable
Manual
Warranty Card
Size 208mm*126mm*9mm
The manufacturer reserves the right to change complement, specifications and
appearance
The manufacturer reserves the right to change complement, specifications and
appearance.
Specifications
Android™ 10
In Android 10, you get more than just suggested
responses to your messages. You also get
recommended actions. So, if a friend asks you out
to dinner, your phone can pull up directions right in
Google Maps, no copy and paste required. It works
in all your favorite messaging apps.
Screen
8” resolution 1920*1200 px
CPU
Spreadtrum SC9863A, 8 Core, Up to 1.6 GHz*.
Camera
5 Megapixel on the back and 2 Megapixel on the
front side of device to take photos and record
video.
Memory
Operational –3 GB, built –32 GB**. The possible
storage extension by micro-SD cards up to 128 GB.

2
Dual SIM, 3G, LTE
2 SIM cards that support 3G technology and LTE –
for using Internet and to make calls.
WI-FI 802.11 B/G/N
Connection Interface to the wireless network
GPS
The ability to determine the location and to use
navigation programs.
Battery
5100 мАh., built-in
* The frequency of the processor program may be limited to lower values.
** The actual memory size may be less due to the pre-installed operating
system and applications.
Content
Safety and security .................................................................................................. 3
Headset usage.................................................................................................... 4
Start......................................................................................................................... 4
Buttons and ports............................................................................................... 5
Standby mode.................................................................................................... 5
Button to additional menu................................................................................. 6
Connection to 3G/4G network........................................................................... 6
Indicator icons.................................................................................................... 6
Charging the battery .......................................................................................... 7
Installing a SIM-card and memory card.............................................................. 9
Main techniques...................................................................................................... 9
Touchscreen usage............................................................................................. 9
Account settings............................................................................................... 12
Files transferring .............................................................................................. 13
Device securing ................................................................................................ 13
Settings.................................................................................................................. 14
Network & Internet.......................................................................................... 15
Connected devices ........................................................................................... 16
Apps & notifications......................................................................................... 17
Battery ............................................................................................................. 18
Display.............................................................................................................. 18
Sound ............................................................................................................... 18
Storage............................................................................................................. 18
Privacy.............................................................................................................. 18
Location............................................................................................................ 19
Security ............................................................................................................ 19
Accounts........................................................................................................... 20
Accessibility...................................................................................................... 20

3
Smart controls.................................................................................................. 20
Digital wellbeing and parental control ............................................................. 20
Google.............................................................................................................. 21
System.............................................................................................................. 21
About phone .................................................................................................... 22
Connection ............................................................................................................ 22
Phone............................................................................................................... 22
Contacts ........................................................................................................... 24
Messaging ........................................................................................................ 25
Apps....................................................................................................................... 26
Google Play ...................................................................................................... 26
Camera............................................................................................................. 26
Google apps ..................................................................................................... 28
Troubleshooting .................................................................................................... 29
SAFETY AND SECURITY
Do not disassemble device and do not repair it by yourself.
Permitted outside temperature operating mode: 0 to 35*C.
Storage temperature:-5 to +45*C.
Relative humidity: 5% to 90%, non-condensing (25 ° C).
Avoid the contact with fire to avoid explosion or fire.
Do not expose the device or the battery to very cold or very hot temperatures.
Avoid the water penetration on the device.
Do not drop device and avoid its hitting by other objects.
Do not expose the tablet to the heavy mechanical impact.
Avoid contacts with sources of electromagnetic radiation.
For cleaning device do not use chemicals or cleaning means; always turn the
device off before cleaning.
Do not disconnect device from the PC while formatting and copying files.
When using the device as a removable disk always follow the instructions. Any
false step may lead to loss of files.
Create a backup copy of important data on the PC, as the device repair or other
causes may result the data loss.
Use only accessories recommended by the manufacturer.

4
To avoid of getting heavy metals, acids, lye in water or soil, causing significant
damage to the environment, utilize used battery according to the law. The legal
liability arises in case of infraction about the utilization norms.
Headset usage
For safety do not use headset while driving the car or bicycle.
Reduce the volume passing roadway.
Using the headset, do not listen to music at a high volume for a long time –
reversely, it may lead to the hearing problems.
Stop using the headset or reduce the volume if you hear the ringing in ears.
START
Turn on: Pressand hold a few seconds power button. Waitfor the download process
and lock screen appearance.
Turn off: Press and hold for four seconds power button until the switching off
interface appears. Choose the button, which confirms the switching off. The device
turns off

5
Buttons and ports
1
USB Type C connector
7
Volume
2
SIM/microSD slot
8
Power on/off
3
Receiver
9
Reset
4
Audio connector
10
Main camera
5
Front camera
11
Flash
6
Speaker
12
Standby mode
In operation mode the short pressing on the power button leads the device to the
standby mode, the screen goes dark.
The repeated short pressing on the power button leads the device out from the
standby mode; the lock screen is showed on the display.
To unlock the screen, you may swipe from the bottom in any part of the screen.
It is possible to protect yourself from unauthorized access in several ways:

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- Locking by the graphical key;
- Locking by the password or PIN;
Button to additional menu
On the main screen and in the different programs might be the icon .
By pressing on it, the additional menu is opened for additional configuration and
management.
Connection to 3G/4G network
To activate 3G/4G* insert SIM-card of mobile operator in special slot on the
smartphone. Only after these actions turn on the phone, search 3G signal appears
automatically.
* Turn off the connection to Wi-Fi before running the 3G function (if the phone was
connected via Wi-Fi).
Attention: To avoid SIM-card damages turn off the phone before changing and removing SIM-card. Use standard
SIM-cards accurately (SIM/Micro-SIM). It is not recommended to use SIM-cards adapter. Insert and remove the
SIM-card without effort. Mechanical damage is not a guarantee case.
Indicator icons
The icons displayed at the top of the screen provide information about the status
of the device. The icons listed in the table below are most common.
No signal
Signal strength
Roaming (outside of normal service area)
EDGE network connected
UMTS network connected
LTE network connected

7
Wi-Fi connected
Bluetooth activated
GPS activated
Call in progress
Missed call
Synced with the web
New text or multimedia message
Alarm activated
Do not disturb mode activated
Vibration mode activated
Flight mode activated
Error occurred or caution required
Battery power level
Charging the battery
Charge the battery before using it for the first time.
Use only Sigma mobile approved chargers, batteries, and cables. Unapproved
chargers or cables can cause the battery to explode or damage the device.
When the battery power is low, the battery icon appears as empty.

8
If the battery is completely discharged, the device cannot be turned on
immediately when the charger is connected. Allow a depleted battery to charge
for a few minutes before turning on the device.
If you use multiple apps at once, network apps, or apps that need a connection
to another device, the battery will drain quickly. To avoid losing power during a
data transfer, always use these apps after fully charging the battery.
Charging steps
Connect the USB cable to the USB power adaptor, and then plug the end of the USB
cable into the multipurpose jack.
Connecting the charger improperly may cause serious damage to the device. Any
damage caused by misuse is not covered by the warranty.
The device may be used while charging; in that case charging time is prolonged.
If the device receives an unstable power supply while charging, the touchscreen
may not function. If this happens, unplug the charger from the device.
While charging, the device and the charger may heat up. This is normal and should
not affect the device’s lifespan or performance. If the battery gets hotter than usual,
the charger may stop charging.
If the device is not charging properly, take the device and the charger to a Sigma
mobile Service Centre.
After fully charging, disconnect the device from the charger. First unplug the charger
from the device, and then unplug it from the electric socket. To save energy, unplug
the charger when not in use. The charger does not have a power switch, so you
must unplug the charger from the electric socket when not in use to avoid wasting
power. The charger should remain close to the electric socket and easily accessible
while charging.

9
Installing a SIM-card and memory card
Install the SIM card (nanoSIM format) provided by the mobile operator and, if
necessary, a microSD card.
1. Remove the tray that has SIM
and microSD cards installed. For
removing SIM tray use SIM
extractor tool
2. Insert the SIM card and, if
necessary, a microSD card.
Attention! It is possible to use either two SIM
cards (nanoSIM) or one SIM card and microSD
card at the same time. Do not insert the
memory card into the SIM card slot. If the
memory card is stuck in the SIM card slot,
contact the authorized Sigma mobile service
center for safe removal. Be careful not to lose your SIM card and do not let others use it. Sigma mobile is
not liable for any damage or inconvenience caused by the loss or theft of the cards.
3. Place the tray in the appropriate slot and secure it.
Your device accepts memory cards with maximum capacities of 128 GB.
Depending on the memory card manufacturer and type, some memory cards
may not be compatible with your device.
Some memory cards may not be fully compatible with the device. Using an
incompatible card may damage the device or the memory card, or corrupt the
data stored in it.
Use caution to insert the memory card right-side up.
The device supports the FAT and the exFAT file systems for memory cards. When
inserting a card formatted in a different file system, the device asks to reformat
the memory card.
Frequent writing and erasing of data shortens the lifespan of memory cards.
Attention! Take a look at the two ways of using the memory card that will be
proposed, after turning on the smartphone. Choose the best suited variant.
MAIN TECHNIQUES
Touchscreen usage
It is recommended to use fingers when you use the touchscreen.
Attention! Do not allow the touchscreen to come into contact with other electrical devices. Electrostatic
discharges can cause the touchscreen to malfunction. To avoid damaging the touchscreen, do not tap it with
anything sharp or apply excessive pressure to it with your fingertips. The device may not recognize touch inputs
close to the edges of the screen, which are outside of the touch input area. Leaving the touchscreen idle for

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extended periods may result in afterimages (screen burn-in) or ghosting. Turn off the touchscreen when you do
not use the device.
Operate with fingers
Tapping
To open an app, to select a menu item, to press an on-screen button, or to enter a
character using the keyboard on the screen, tap it with your finger.
Tapping and holding
Tap and hold an item or the screen for more than 2 seconds to access available
options.
Dragging
To move an item, tap and hold it and drag it to the target position.
Double-tapping
Double - tap on a webpage or image to zoom in. Double –tap again to return.
Swiping
Swipe to the left or right on the Home screen or the Apps screen to view other
panels. You may swipe upwards or downwards to scroll through a webpage or a list
of items such as contacts.
Spreading and pinching
Spread two fingers apart on a webpage, map, or image to zoom in a part. Pinch to
zoom out.
Screen turning
Many programs support the interface displaying in landscape or portrait format. If
the device turns, the display turns automatically according to the new screen
position.
Open notification panel and cancel the option Screen turning if you do not want the
screen to turn.
Attention! Some programs do not support the Screen turning option. Some programs display different screen
positions depends on the device position.
Notifications
When you receive new notifications, such as messages or missed calls, indicator
icons appear on the status bar. To see more information about the icons, open the
notification panel and view the details. To open the notification panel, drag the
status bar downwards. To close the notification panel, swipe upwards on the
screen. Scroll down to see additional notifications.
On the notifications panel you may view current device settings