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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.
WARNING! Protection against dust and water
 This phone is IP68 protected against penetration of water and dust. This means
water resistance and protection against dust penetration. This protection is
guaranteed provided tightly closed caps that cover the SIM card slot
and USB Type-C and Audio connectors. Follow these tips to preserve water and
dust protection properties of your device.
• The phone has been tested and certified for water and dust resistance in
accordance with international standards (IEC 60529 «Degrees of Protection
Provided by Enclosures [IP code]») under the following conditions: 15-35 ° C,
fresh water, submersion to 1.5 m, for 30 minutes. Notwithstanding compliance
with these requirements, the device may still be damaged in some situations.
• Be careful with the phone's connectors rubber covers when used in water, and
observe general safety rules.
• Do not immerse the device to water at depth exceeding 1.5m and do not keep
it in water for more than 30 minutes.
• Do not immerse the device to any liquid other than fresh water, such as salty
water or alcoholic beverage. Above liquids may penetrate the device faster.
• Do not connect the charger immediately after moisture enters the phone. Wipe
the device thoroughly if wet. If another liquid, e.g. salty water or alcohol, has
got onto the device, wash it with fresh water and wipe it thoroughly. Failure to
follow these guidelines may affect the operation and appearance of the device
• When the phone is immersed in water or water enters microphone or speaker
openings, there may be a temporary deterioration in sound when playing music.
Sound quality will be restored after full drying.
• The touch screen and some features of the phone may not work properly when
used in water or after immersion in water.
• Do not expose the appliance to water pressure

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Summary of Contents for Sigma mobile X-TREME PQ38

  • 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  If the moisture in your phone is not due to factory defects and mechanical damage or loose plugs closed - warranty of the device will not be done. Package Contents:  Smartphone Sigma mobile X-treme PQ38  Network charger  USB cable ...
  • Page 3: Table Of Contents

    Memory Operational – 4 GB, built – 32 GB**. The possible storage extension by micro-SD cards up to 128 GB. 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 The ability to determine the location and to use...
  • Page 4: Safety And Security

    Accounts......................21 Accessibility ...................... 21 Smart key ......................22 Digital wellbeing and parental control ............. 22 Google ......................22 DuraSpeed ......................22 System ......................22 About phone ....................24 Connection ......................24 Phone ....................... 24 Contacts ......................25 Messaging ......................26 Apps ........................
  • Page 5: Headset Usage

     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.  The phone does not contain harmful substances ...
  • Page 6: Buttons And Ports

    Buttons and ports SIM/microSD slot Power on/off Hot key Main camera USB Type C compartment Flash Receiver Fingerprint scanner Front camera Lanyard hole Volume Speaker...
  • Page 7: 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 8 EDGE network connected 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...
  • Page 9: Charging The Battery

    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.
  • Page 10: Installing A Sim-Card And Memory Card

    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.
  • Page 11: 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 12 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 13 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 14: 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 15: 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 16: 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 17: Connected Devices

    Mobile data switch: Set the device to use data connections on any mobile network. App data usage: accounting of usage of data services in all mobile networks Data saver: Data saver prevents some apps from sending or receiving data an the background Wi-Fi usage: Set the device to show your data usage via Wi-Fi.
  • Page 18: Apps & Notifications

    Connection preferences Bluetooth Enable / disable and configure Bluetooth to exchange data or media files with other Bluetooth-enabled devices. Cast Screencast to wireless device (such as Smart TV) Printing Connect to a printer and set up Files received via Bluetooth List of files received via Bluetooth Nearby Share Enable / disable Nearby Share function...
  • Page 19: Battery

    Screen time Device usage statistics, timer settings for applications Default apps Set up default applications that will be used in certain situations. Permission manager View application permissions. Permissions are grouped by type of use. There is the ability to manage permissions: enable / disable Special app Access Installing default apps to use in certain situations.
  • Page 20: Location

    Show Passwords Enable / disable the short-term password display function as you enter it Lock screen Choose how to display notifications on the lock screen Autofill service from Google View and manage one-touch data: passwords, addresses, credit cards, and other information stored in your Google Account.
  • Page 21: Accounts

     Smart Lock. You need to set the screen lock to turn on. With Google Smart Lock you can easily protect your devices and accounts. Smart Lock automatically blocks the tablet or phone when it's not with you and unlocks the device when it's safe. You can choose how to unlock your Android device: through certain Bluetooth or NFC connections, in trusted locations when you hold it, or when it recognizes your voice...
  • Page 22: Smart Key

    Smart key Additional special functions settings, which make phone controlling simpler. These include:  Settings Hot-key menu Digital wellbeing and parental control A system application that allows you to get information about the use of the device, such as how often the phone is unlocked, or how long each application runs.
  • Page 23 Use the magic of Google Voice Search™ to find answers on the go without typing.. Languages: language list for texting.  To block offensive words: prohibition against recognizing by the device abusive words entered by voice data. Offline speech recognition: downloading and installation of the voice data for voice input offline.
  • Page 24: About Phone

    About phone Various device information, installed software, their versions, emergency information and ext. CONNECTION Phone Use this program for making class or answering on them. Touch Phone on the screen. Making a call  To make a call you may use one of the following ways: ...
  • Page 25: Contacts

    o Quick responses o Calling accounts: set call rule when calling - use the default SIM card or on request o Blocked numbers: a list of phone numbers, calls and messages that will be blocked o Voicemail Receiving calls Calls respond When a call comes in, swipe up to answer and swipe down to reject a call.
  • Page 26: Messaging

    Contacts managing Touch Contacts on the apps screen. New contact to select where to save the contact and enter contact information. Having done the entering, tap Save to save changes. Contact editing Choose contact for editing and then tap Contact removing To remove the contact, tap and choose Delete.
  • Page 27: Apps

    Viewing messages Messages are grouped into message threads by contact. Attention! For receiving messages in the roaming, it may be paid additional fee. Tap Message on the screen.  Choose the contact in the message list.  View the dialogue. Messages settings Touch the message on the program screen, tap , choose Settings.
  • Page 28 Taking photos or recording videos  Choose the capturing type: Photo/Video  Tap the image on the preview screen where the camera should focus.  Spread two fingers apart on the screen to zoom in, and pinch to zoom out. ...
  • Page 29: Google Apps

    Attention! Camera is turned off automatically, when it is not used. Make sure that the lens is clean. Otherwise, the device may not work properly in some modes that use a high resolution. The front camera features a wide-angle lens. Minor distortion may occur in wide-angle photos and does not indicate device performance problems.
  • Page 30: Troubleshooting

    Setting some apps that Google provided. TROUBLESHOOTING Before contacting a Sigma Mobile Service Centre, please attempt the following solutions. Some situations may not apply to your device. When you turn on your device or while you are using the device, it prompts you to enter one of the following codes: ...
  • Page 31  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 32  Charge the battery.  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 ...

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