Sigma mobile X-treme PQ52 User manual

Smartphone X-treme PQ52
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.
WARNING!
This phone is water- and dust-resist under standard IP68.
This means water resistance (device was tested according
to the standard IP68 without impurities in pure water) and
protection from dust. This protection is guaranteed provided
tightly closed caps that cover the SIM card slot and microUSB
connectors and Audio
The standard does not provide shock resistance. Telephone,
with additional strong seals and fastenings have higher rates of
vibrating stability but requires careful use.
Be careful with phone plugs and follow general safety.
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.

Table of contents
Safety Information ...................................................................................... 5
Introduction ............................................................................................... 10
Insertion and removal of SIM Card.................................................... 10
Insertion and removal of Memory Card............................................. 10
Remove and install the battery .......................................................... 11
Basic Operation ......................................................................................... 11
Power On/Off the Phone ..................................................................... 11
Screen locking and unlocking ............................................................. 11
Touch methods ..................................................................................... 12
Query of IMEI number......................................................................... 14
Main Keys .............................................................................................. 14
Screen sleep and wake-up .................................................................. 14
Main screen........................................................................................... 14
WLAN setting ........................................................................................ 15
Phone Operating Status ...................................................................... 15
Management notice ............................................................................. 16
Dial.............................................................................................................. 17
Dial pad:................................................................................................ 17
End a call............................................................................................... 17
Answer or Refuse to answer a call..................................................... 17
Refuse via message ............................................................................. 18
Hold a call ............................................................................................. 18
Mute during call.................................................................................... 18
Switching between current calls......................................................... 18
Call options ........................................................................................... 18
Make an emergency phone call.......................................................... 18
Contacts ..................................................................................................... 19
New contact.......................................................................................... 19
Backup Contacts................................................................................... 19
Edit or delete contact .......................................................................... 19
Add contact into list of favorites ........................................................ 19
Delete favorite contact ........................................................................ 20

Message ..................................................................................................... 20
SMS........................................................................................................ 20
MMS ....................................................................................................... 20
View message details .......................................................................... 21
Transfer Message ................................................................................. 21
Delete Message .................................................................................... 21
Email........................................................................................................... 22
Set your email account........................................................................ 22
Read email ............................................................................................ 22
Edit and send email ............................................................................. 23
Add signature to email ........................................................................ 23
Add email account................................................................................ 23
Edit email account................................................................................ 23
Chrome....................................................................................................... 23
Music........................................................................................................... 24
Copy audio document to your phone ................................................ 25
Open the music library ........................................................................ 25
Open music document......................................................................... 25
Use the playlist ..................................................................................... 26
Play music ............................................................................................. 26
Hide, activate and turn off the music player .................................... 27
Video........................................................................................................... 28
View video............................................................................................. 28
Play video.............................................................................................. 28
Share video ........................................................................................... 28
Camera ....................................................................................................... 28
Take picture .......................................................................................... 29
Record video......................................................................................... 30
Set Camera Shooting Mode ................................................................ 31
Picture Library ........................................................................................... 32
View picture album .............................................................................. 32
Process pictures.................................................................................... 32
Other Applications..................................................................................... 34
Clock ...................................................................................................... 34
Calendar ................................................................................................ 34

Calculator .............................................................................................. 34
Document Management ...................................................................... 34
Settings ...................................................................................................... 35
WLAN and internet............................................................................... 35
Bluetooth............................................................................................... 35
SIM......................................................................................................... 35
Data flow consumption........................................................................ 35
More....................................................................................................... 36
Device.................................................................................................... 37
Personal................................................................................................. 38
Account.................................................................................................. 39
Language and input method............................................................... 39
Backup and reset ................................................................................. 39
Intelligent Assistance........................................................................... 39
System................................................................................................... 39
Print: ...................................................................................................... 40
About phone ......................................................................................... 40
System update........................................................................................... 41
Google Play................................................................................................ 41
Common Problems & Solutions ............................................................... 43
Safety Information
Safety Specifications and Instructions for Battery of Mobile Phone
Recommended Use Considerations
·Before the use of battery, please carefully read this operation instruction and the
battery surface mark.
·During use, the battery shall be away from the heat source and the high pressure,
and the children shall be prevented from playing batteries. Never knock the battery.
This battery shall be only charged with the original match able charger.
·Do not enable the battery anode and cathode short-circuited. Do not assemble or
disassemble the batteryby yourself. Do not put the battery in the damp placeto avoid
danger.
·Store the battery in good condition if it is not used for a long time. Make the

batter in the half-charge state, not fully charged and also not fully discharged.
Danger warning
·Forbid to assemble and disassemble the battery
The protection mechanism and the protection circuit are arranged in the circuit
to avoid danger. The improper assembly and disassembly will damage the protection
function, which will cause battery heating, smoking, distortion or burning.
·Forbid to cause the battery to be short-circuited
Do not connect the anode with the cathode through the metal. Do not store and
move the batter and the metal together. If the battery is short-circuited, the ultrahigh
circuit will flow through the battery to damage the battery and result in battery
heating, smoking, distortion or burning.
·Avoid using the battery near the power supply
Do not use the battery near the fire source and the oven or in the environment
exceeding 80℃. Overheat will cause short circuit inside the battery to result in battery
heating, smoking, distortion or burning.
·Use the special charger and correctly charge
The use of non-special charger to charge the battery will cause danger. Charging
in the abnormal condition will cause the loss of the function of the protection circuit
inside the battery and abnormal chemical reaction, and the battery may be heated,
smoke, and be distorted or burnt.
·Forbid to damage the battery
Forbid to penetrate into the battery with the metal, beat or knock the battery or
damage the battery by other means, otherwise it will may cause battery heating,
smoking, distortion or burning, even result in danger.
·Do not use the battery for other devices
The improper service conditions will damage the battery performance and
reduce the service life, even cause battery heating, smoking, distortion or burning.
Warnings
·Do not place the battery on the charger for a long time
If the charger still charges the battery beyond the normal charging time, it should
stop charging. Abnormal charging may cause battery heating, smoking, distortion or
burning.
·Do not place the charger into the microwave oven or other pressure vessels.
Transient heating or structural damage will cause battery heating, smoking,
distortion or burning.

·The leaky battery should be kept away from fire
If the leaky battery is found (or there is peculiar smell), it shall be kept away
from fire, otherwise the leaked electrolyte will catch fire, even cause other dangers.
·Headphones should not be too loud
Be careful to use headphones, too loud may lead to hearing loss.
Precautions
·Do not use the battery under strong sunlight
Do not use the battery under strong sunlight for fear of heating, distortion and
smoking. At least avoid reducing the battery performance and the service life.
·Anti-static
The protection circuit installed in the battery can avoid various unforeseen
circumstances. Do not use the battery in the high-voltage electrostatic site as the static
is easy to damage theprotection board to cause the abnormal operations of the battery
such as heating, smoking, distortion or burning.
·User manual
Before using the battery, please carefully read the user manual and
frequently read it as required.
·Charging mode
Please use the special charger and the recommended charging mode. Charge
the battery in the recommended environmental condition.
·Equipment working temperature
Minus 20 degrees Celsius to 55 degrees Celsius.
Use and maintenance of mobile phone
This mobile phone is a product designed by the good technology. Please carefully
use it. The following suggestions will help the users better use and maintain the
mobile phone.
·Place the mobile phone and all parts at the place that the children cannot touch.
·Do not store the mobile phone at the high temperature place. High temperature
may shorten the service life of the electric device, damage the battery, distort or melt
some plastic parts.
·Do not store the mobile phone at the low temperature place. When the battery is
move to the normal temperature place from the low temperature place, the moisture
may be generated inside the battery to cause the damage of circuit board.
·Never try to disassemble the mobile phone. The improper handling of
unprofessional personnel may cause the damage of this device.

·Never use the irritant chemicals, clean solvent or corrosive detergent to clean the
mobile phone. To cleaning the mobile phone, please scrub the mobile phone with the
duster cloth dipped with mild suds.
·Please use the original fittings recommended by the manufacturer. The
unauthorized fittings may damage the mobile phone.
·If the mobile phone is moistened accidentally, please turn off and remove the
battery, determine that the mobile phone has been dried, and then use the mobile
phone.
·Never make the metal parts (speciallyconfigured charger interface and data line
interface) in contact with the charger interface of the mobile phone for fear of short
circuit.
Important Instructions
When using this mobile phone, please exactly follow the following precautions
to avoid possible disasters or legal penalties.
Pay attention to flight safety
Never use the mobile phone on the airplane. The navigation system on the airplane
may be interfered by the mobile phone. Many countries regulate that the mobile
phone shall be prohibited to be used on the airplane.
Pay attention to the surrounding environmental safety
Never use the mobile phone in the gasoline station. In addition, never use the
mobile phone in the oil storage plant, the chemical plant and when there are
flammable or explosive objects around.
Pay attention to the traffic safety
Be careful when driving the vehicle, and avoid calling and driving at the same time
as far as possible.
Pay attention to radiated interference
When using the mobile phone, keep the mobile phone away from the article or
instrument susceptible to interference as far as possible. We suggest that you should
be 2.5 CM away from the antenna when using the mobile phone.
Pay attention to the interference with the medical facilities
Some medical instruments maybe interfered when the mobile phone is used. Most
of hospitals prohibit you to use the mobile phone in the hospitals.
Pay attention to the storage environment
Keep the mobile phone away from the magnetic equipment such as magnetic card

and floppy disk. The radiation of mobile phone will erase the information stored on
the magnetic equipment.
Warnings
There is no part for the user to self-repair in the mobile phone. If you doubt that
the mobile phone is damaged, please rapidly send it to the designated service and
maintenance center to be maintained by the qualified technical personnel. Never
disassemble the mobile phone by yourself, otherwise you may suffer from electric
shock or other injuries.
Never let the children to use the mobile phone or its fittings. The improper
operation of the children may damage the mobile phone or its fittings or cause
injuries to yourself or others. At the same time, the removable parts of the mobile
phone such as SIM card, memory card, etc. may be swallowed by the children to
cause the danger.
When using the mobile phone, keep the mobile phone away from high temperature
and avoid solarization. Please keep it in the dry and cool place.
Attentions:
1. Before waterproof test, tightly close each position of the battery cover so as to
avoid water leakage.
2. As the USB seat, the earphone seat and the charger seat of the machine belong to
waterproof devices, the machine needs to be dried and placed for a period of time
after waterproof test and onlycan be used after there is no water in the earphone seat,
the USB seat and the charger seat.

Introduction
Insertion and removal of SIM Card
Turn off the phone, open the left upper cover. With a thimble inserted the card
slot inside the round hole. Remove the card seat. Fit SIM card to the SIM seat, with
the metal surface downward
and the edge and corner of the card fitting with the card slot. Slide the SIM card
buckle to the right place and then press it down to fix the card. If you need to take
out SIM card, please turn off the phone first, remove the external power source,
remove the rear cover, slide the SIM card buckle to right place and then release it
upward, and at last remove SIM card lightly.
Tips: SIM does not support hot plug.Do not remove SIM in standby mode for
fear of damaging SIM card.
Insertion and removal of Memory Card
Turn off the phone, open the left upper cover. With a thimble inserted the card
slot inside the round hole. Remove the card seat. Fit memory card to the card seat,
with the metal surface downward and the edge and corner of the card fitting with the
card slot. Slide the memory card buckle to the right place and then press it down to
fix the card.
Before removing the memory card, turn off the phone first, and then remove
the card seat of the phone.
Tips: This phone does not support memory card hot plug.

Remove and install the battery
The battery is built-in.
Note: the battery of the phone cannot be removed manually.
Battery Charging
When the new battery is not fully charged, before the use of mobile phone,
you should use up the power of the battery, and then charge the battery by the
following ways.
1. Insert the connector of the charger into the charger socket of the mobile
phone.
2. Insert the charger into the power supply, the battery symbol will be
dynamically displayed, indicating that the battery is being charged.
When charging is finished, the full battery symbol will be displayed, to prompt
that charging is finished.
After charging is finished, please remove the charger from the power supply,
and then unplug the charging plug from the mobile phone.
Tips: you can charge your mobile phone through USB data connecting line
and the computer connection. If the battery power of your mobile phone has been
fully used up, it may be impossible to charge the mobile phone through USB data
connecting line.At this time, you should use the charger to charge the mobile phone.
Basic Operation
Power On/Off the Phone
Long press the power key to turn on/off the mobile phone.
Tip: it takes some time to initialize the mobile phone. Please wait patiently.
If the mobile phone is started firstly but SIM card is not inserted, part of
functions in the mobile phone cannot be normally used. After SIM card is inserted,
the mobile phone will automatically inspect whether SIM card can be used or not.
Screen locking and unlocking
After the mobile phone is idle for a long time, the screen is black to enter into
the screen locking state to save the battery power.

Lock screen/mobile phone: press the power key.
Unlock screen/mobile phone: press the power key, light up the screen and
display the screen locking state. Press the unlocking icon, and slide towards the
upside to unlock.
If you have set the locking pattern or password, the mobile phone will prompt
you to draw the pattern or enter the password.
Main menu→setting→security→screen locking.
Set screen locking→pattern locking.
1. Set screen locking→pattern.
2. Pay attention to view the screen tip and the pattern example, and select next
for two times.
3. Drag to connect four points by finger to draw the pattern.
4. Continue to select.
5. Draw the pattern again to confirm.
6. Select OK.
After the unlocking pattern is set, the mobile phone requires to slide towards the
upside to enter the unlocking pattern when being turned on each time. If you want
not to enter the unlocking pattern, please change the screen locking in
“Set→security”, enter the unlocking pattern, and then click None.
Set screen locking→password.
1. Set screen locking→password locking.
2. Enter four characters at least.
3. Continue to select.
4. Enter the character password again to confirm.
5. Select OK.
After the password is set, the mobile phone will require to slide towards the
upside to enter the unlocking password when being turned on each time. If you want
not to enter the unlocking password, please change the screen locking in
“Set→security”, enter the unlocking password, and then click None.
Note: the steps for setting PIN screen lock mode are the same as the above-
said steps.
Touch methods
You can operate the mobile phone by the following methods (please press the
corresponding function keys by finger pulp).

Press:
You can select oneicon oroption through the press function inthe displayscreen.
If under themain menu,click Information to enter to browse allSMS/MMS and other
information.
Click and press:
You can view more menu options through Click and press. For example, when
you click and press a number in the contact detail interface, a pop-up menu will be
opened, and you can execute some option functions in the menu.
Scroll:
Press the scroll bar, and then dray upwards or downwards. For example, when
you browse the contact list, a scroll bar will be popped up on the right. Drag the scroll
bar to facilitate to search the contacts.
Drag and drop:
Press an item by finger, and then drag the finger to move the item.
Double click:
When viewing the photos or web pages, click quickly for two times by finger to
zoom in or out.
Quick slide
When you select the contact in the list through the scroll bar, the quick slide of
the touch screen can be rapidly realized.
When you quickly slide a long column of contacts, click the screen to stop
sliding.
Warm tips: to avoid scraping the touch screen, do not use the sharp tool.
Forbid the touch screen to contact with other electric devices. Mute discharge
will cause the failure of touch screen.
To better use the touch screen, remove the protective film of the touch screen
before using the mobile phone.

Query of IMEI number
1. Main menu→Set→About mobile phone→Status message.
View IMEI number in Status message.
2. Enter “*#06#” in the dial pad to query IMEI number.
Main Keys
Key
Definition
HOME key
Return to home screen
Task Manager Key
Enter to Task Manager
Return key
Return to the previous screen
Power key
Turn on/off, sleep, wake up, long press 10 seconds to re-
boot.
Volume Key
Adjust the volume and press the “volume” key on the
camera interface to photograph (No wake-up function).
Screen sleep and wake-up
1. To save the power and prevent the unexpected screen touch from starting the
program, or when cleaning the screen, press the power key to enable the screen to
sleep. Press the power key again to wake up the screen.
2. To change the time when the mobile phone automatically enter into the sleep
mode, enter Set→Display→Sleep.
Main screen
The main screen can be scrolled on the left and right, the applications such as
shortcut and widget can be customized and added.

Add items to main screen
Customizethe main screen byadding applications, widgets, folders and shortcut
keys for applications or items.
Move items on main screen
1. Click and press the item to be moved.
2. Drag the item to the required location after being selected.
Delete items from main screen
1. Click and press the item to be deleted.
2. Drag the item to delete.
WLAN setting
Main menu→Set→WLAN
·WLAN: turn on or off WLAN function.
·Network notification: set the mobile phone as “Notify the user if there is
an open network nearby”.
·WLAN network: search surrounding wireless networks:
1. Press Set→WLAN.
2. Select and turn on WLAN. The mobile phone will scan and search the
available WLAN network and list the found WLAN network names in the WLAN
network list.
3. Click and press a network to connect.
4. If the network is protected, the system will prompt to enter the password.
Consult the network service provider or administrator for concrete details.
Delete WLAN network
You can make the mobile phone not store the remembered WLAN network
details./
1. Turn on WLAN function.
2. Click and press the connected network name in the WLAN setting screen.
3. Click in the opened WLAN dialog box to cancel the stored.
Phone Operating Status

3G network signal
strength
DownLoad
GSM network
using
Full battery power
Battery charging
Mute Mode
WLAN signal
strength
Open the portable
WLAN
Headset is
plugged in
Off-line mode
New Message
Alarm clock is set
Calling
Missed Call
Management notice
The top status column of the home screen shows new messages, emails, calendar
events, alarm clock, and the on-going activity (e.g. calling).

Dial
Dial pad:
Main menu→Dial or click dial key
Click and press the keys on the dial pad to enter the phone number.
If you enter the wrong number, click to clear the figures one by
one; if you want to clear the whole number, long press .
To dial an international call, long press 0 key to enter the international
connection code “+”.
Click and press the dial key under the dial pad to dial the number you enter.
End a call
Click or click and press Hang up to end a call.
Answer or Refuse to answer a call
When you receive a call, the relevant incoming information will be displayed
on the screen. If you have a missed call, you will receive a notice.
Slide the icon on the incoming call interface to to answer
the call (drag the screen lock controller rightward to answer the call if the
screen is locked).
Note: Press the drive-by-wire button of the earphone to answer the call if the
earphone is fit into the phone.
Slide the icon leftward on the incoming call interface to to
refuse the call.

Refuse via message
Slide the icon downward on the incoming call interface to , to
refuse the call and send a message of refusal reason.
Hold a call
Click the wait icon during the call.
Mute during call
Click Mute icon during the call.
Switching between current calls
Get through 2 calls, and then click the call interface.
Call options
You can execute the following operations during the call:
1. Click Hands-free to use the loudspeaker of the mobile phone.
2. Click Bluetooth to use Bluetooth device.
Tip: before the use of this function, please be sure that the mobile phone has been
bound with Bluetooth audio device and the connection is established.
3. Click the dial pad to enter the figures.
4. Click Add Call to add a new call.
5. Click Call Recording to record the call.
Make an emergency phone call
Notes: your network service supplier has set one or more emergency numbers.
There are different emergency call numbers in different countries, so the emergency
call numbers of your mobile phone will not be valid in all regions. The emergency

call may not be dialed due to the impact of network, environment or interference
accidents.
Main menu→Dial (if the mobile phone has been locked, click Emergency Call).
1. Enter the emergency call number.
2. Click the dial icon to dial the emergency call.
Contacts
Create and manage the list of personal or company contacts stored in the mobile
phone or SIM card. Contacts can be used for creating and deleting the contacts, etc.
New contact
Main menu→Contacts, click New Contact icon to pop up New Contact, and
select Phone or SIM card to create the contact.
Enter the contact name and its relevant information, and then click Finished.
Backup Contacts
Main menu→Contacts→Press the option menu on the right upper
corner→Import/Export→Pop up import/export contact box, select to be exported to
SD/SIM card, and determine to export.
Note: Backing up contacts requires memory card in the phone.
Edit or delete contact
Main menu→Contacts
Click the required contact, press edit key to modifythe contact, and then click
OK on the upper left corner.
Click the option menu onthe upper right corner→delete to delete the selected
contact, and click OK to confirm to delete this contact.
Add contact into list of favorites
You can add the frequently used contacts into the list of favorites.
1. Open your contact program.
2. Click to enter the contact details interface.
3. Click the star icon to add to favorites.

Delete favorite contact
Main menu→Contacts→Favorites
Open the Favorite enter the contact details screen, and click the five-pointed
star icon, to delete the contact in the Favorite.
Search contact
1. Open the contact list.
2. Click the search icon for searching.
3. Enter the name of the contact to be searched.
4. Click the searched contacts to view the details.
Message
You can send and receive the SMS or MMS including the multimedia file.
SMS
Main menu→Message
Send SMS
1. Open the Message and view the message list.
2. Click the Create Message icon at the lower right corner of the screen to write
a new message.
3. Enter the phone number of the receiver into the receiver box，or select
receiver from the contacts list by clicking the icon on the right.
4. Click the Enter Message box to enter message.
5. Click Send icon to send the message.
MMS
Create and send MMS
1. Open the Message and view the message list.
2. Click the Create Message icon at the upper right corner of the screen to
write a new message.
3. Enter the phone number or email address of the receiver into the receiver