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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 A1015
 Network charger
 USB-TYPE-C cable
 Manual
 Warranty Card
Size 241mm*158mm*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™ 11
Screen
CPU
Camera
Memory
Dual SIM, 3G, LTE
Go straight to the stuff that matters most. Because
Android 11 is optimized for how you use your
phone. Giving you powerful device controls. And
easier ways to manage conversations, privacy
settings and so much more..
10" resolution 1920*1200 px
UNISOC T618, 8 Core, Up to 2.0GHz*.
8 Megapixel on the back and 5 Megapixel on the
front side of device to take photos and record
video.
Operational – 4 GB, built – 64 GB**. The possible
storage extension by micro-SD cards up to 128 GB.
2 SIM cards that support 3G technology and LTE –
for using Internet and to make calls.

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Summary of Contents for Sigma mobile Tab A1015

  • Page 1 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.
  • Page 2: Table Of Contents

    WI-FI 802.11 B/G/N Connection Interface to the wireless network The ability to determine the location and to use navigation programs. Battery 7100 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.
  • Page 3: Safety And Security

    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 ...
  • Page 4: Headset Usage

    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. ...
  • Page 5: Buttons And Ports

    Buttons and ports Power on/off Audio connector Volume SIM/microSD slot Shortcut key USB Type C connector Microphone Speaker Front camera Main camera...
  • Page 6: Standby Mode

    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.
  • Page 7: Charging The Battery

    UMTS network connected LTE network connected 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.
  • Page 8 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.  If the battery is completely discharged, the device cannot be turned on immediately when the charger is connected.
  • Page 9: Installing A Sim-Card And Memory Card

    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.
  • Page 10: Main Techniques

    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.
  • Page 11 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.
  • Page 12 On the Home screen, tap and hold an app, and then drag it over another app. Drop the app when a folder frame appears around the apps. A new folder containing the selected apps will be created. To move apps from a folder to the Home screen, tap the folder, and then drag an app to the Home screen.
  • Page 13: Account Settings

    Apps screen On the Home screen, swipe up to open the Apps screen. The application screen contains all the applications installed in the phone. To open the selected application, tap it on the applications screen. Touch and hold the app icon to see more options Account settings You need Google Account to use Google programs such as Google Play, Gmail and...
  • Page 14: Device Securing

    Device securing Prevent others from using or accessing personal data and information stored in the device by using the security features. The device requires an unlock code whenever unlocking it. Setting a pattern On the Applications screen, tap Settings → Security→ Screen Lock→...
  • Page 15: Network & Internet

    Network & Internet WI-FI In the WI-FI section you will see a WI-FI switch, a list of available networks, the latest line of which is "Add Network" - for manually adding the WI-FI network and a Saved network – list of network has been saved. For settings press WiFi preferences: ...
  • Page 16: Connected Devices

    Data saver Data saver prevents some apps from sending or receiving data an the background Hotspot & tethering USB tethering: Use USB tethering to share the device’s mobile network connection with a computer via USB. When connected to a computer, the device is used as a wireless modem for the computer.
  • Page 17: Apps & Notifications

    List of files received via Bluetooth Nearby Share Enable / disable Nearby Share function Apps & notifications List of applications installed on the device. To view all installed apps, touch See all apps. Touch the app you want to view and adjust your actions: ...
  • Page 18: Battery

    Special app Access Installing default apps to use in certain situations. Configuring Special app Access to System Processes (battery optimization, modify system settings and so on). Battery In this menu you can see the battery usage after the last full charge, enable / disable power saving mode, set sleep mode, enable battery percentage display, and more.
  • Page 19: Location

    Google location history View and manage data about where you go with your device Activity control Choose the activities and info you allow Google to save Advertising ID and personalization Usage & diagnostics Switch. Help improve the quality of Android by automatically sending diagnostic, device, and app usage data to Google.
  • Page 20: Accounts

     To encrypt device: set a password to encrypt data stored on the device. Password must be entered each time when activate the device. Charge the battery before activate this option, as data encryption takes time more than an hour. ...
  • Page 21: Google

    runs. Setting the lock for sleep time, setting timers for applications (at the end of the timer for the application, the application will be suspended until the end of the day). Parental control settings. Google You can search by voice or input some words through this function which is provided by Google.
  • Page 22: About Phone

    Date and time Access and alter the following settings to control how the device displays the time and date. If the battery remains fully discharged or removed from the device, the time and date is reset.  Automatic date and time: Automatically update the time and date when moving across time zones.
  • Page 23  To open or close the keyboard tap  Speed Dial tap : to make a call from favorite contacts.  CONTACTS tap : to make a call from contacts.  To view calls history tap Speed dial numbers To make a call of speed dial numbers tap the proper number. Contacts searching Enter the name, contacts number or email to find a proper number in the list.
  • Page 24: Contacts

    When the waiting mode is on, it is possible to answer another receiving call. Tap for rejecting with If you answer on the second call, the first one is placed on standby mode. Missed calls When you receive notifications about missed calls, indicator icons appear on the status bar .
  • Page 25: Messaging

    Choose contact for editing and then tap Contact removing To remove the contact, tap and choose Delete. To set speed dial number Touch contact, tap , icon is changed to , the contact appears on the panel Speed dial. To remove the contact, tap this icon again. Messaging Send messages and view them during the conversation.
  • Page 26: Apps

     Default program for sending SMS  SMS settings: delivery reports, SMS storage location, editing the quick test, editing of the SMS center sending, SMS inputting mode  MMS Settings  Notification settings  General Settings APPS Google Play Google Play is your entertainment unbound. It brings together all of the entertainment you love and helps you explore it in new ways, anytime, anywhere.
  • Page 27  Spread two fingers apart on the screen to zoom in, and pinch to zoom out.  Tap to take a photo or to take video.  To change the focus while recording a video, tap where you want to focus. ...
  • Page 28: Google Apps

    On the video draft the sign is displayed . To play the video, tap it. To hide or display the menu touch the screen.  To select additional options, tap  To send photo or video, tap  To remove photos or videos, tap Google apps Chrome Fast, easy and secure browsing with Google Chrome.
  • Page 29: Troubleshooting

     If the touchscreen is scratched or damaged, visit a Sigma mobile Service Centre. Your device does not react on pressing the keys or encounters a fatal error Try the following solutions. If the problem is still not resolved, contact a Sigma mobile Service Centre.
  • Page 30 The battery does not charge properly (For Sigma mobile-approved chargers)  Ensure that the charger is connected properly.  Visit a Sigma Mobile Service Centre and have the battery replaced. The battery depletes faster than when first purchased  When you expose the device or the battery to very cold or very hot temperatures, the useful charge may be reduced.
  • Page 31  Free some memory by transferring files to a computer or deleting files from your device.  Restart your device. If you still have troubles with the camera app, contact Sigma mobile service Centre. Photo quality is poorer than the preview ...

Table of Contents