Argom Tech E401 User manual

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Preface
Thank you for choosing E401 mobile phone!
E401 is an intelligent mobile phone with standard GSM and WCDMA, it uses MediaTek
chips + Android 4.4.2 system, with the ultra-thin fashion appearance, it supports
application software installation and unload from Android electronic market, Wi-Fi
network connection, multi-touch capacitive screen, high-pixels dual cameras,
high-quality audio and HD video, etc. These will lead you into an entirely new and
fascinating mobile internet world.
This manual systematically introduces many functions of E401 mobile phone, please
read it carefully before using E401.
The illustrations in this manual are only for reference, and their functions are based on
the real product.The company reserves the right of final interpretation.

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About Manual
This manual introduces basic functions of E401 。
Note:
The illustrations in this manual are only for reference, and their functions are based on the real product.
1. You are advised to use the attached earphone & Charger & Battery.
2. Because this product is updated continuously, this manual may not introduce all the features and it
is only for your reference, the features are based on real product.
Accessories
1. E401 Mobile Phone,
1. Battery,
2. Charger
3. Data cable
4. Earphone
5. Manual
Note: You are advised to use our original accessories.

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Contents
І. SAFETY PRECAUTIONS ······································································································5
ІІ. FIGURE····························································································································6
Ⅲ. QUICK USER GUIDE··········································································································6
1. POWER ON/OFF·························································································································································6
2. TURN ON /OFF SCREEN··············································································································································7
3. LOCK AND UNLOCK····················································································································································7
4. SWITCH DESKTOPS······················································································································································7
5. HOT BUTTONS····························································································································································7
6. DESKTOP MENU·························································································································································7
7. MAIN MENU·······························································································································································7
8. MOVE APPLICATIONS··················································································································································8
9. DELETE APPLICATIONS···············································································································································8
10. NOTIFICATION BAR···················································································································································8
11. SHORTCUTS BAR·······················································································································································8
12. STATUS BAR······························································································································································8
13. CHOOSE WALLPAPER ················································································································································8
14. RECENT TASKS··························································································································································9
15. BLUETOOTH CONNECTION········································································································································9
16. WI-FI CONNECTION ·················································································································································9
17. INPUT METHODS······················································································································································9
18. DESCRIPTION OF KEYS ·············································································································································9
Ⅳ. BASIC FUNCTIONS ···········································································································9
1. MAKE A CALL·····························································································································································9
2. CONTACTS································································································································································10
3. CALL-LOG································································································································································ 11
4. MESSAGING······························································································································································ 11
5. BROWSER·································································································································································12
6. SEARCH····································································································································································13
7. EMAIL······································································································································································13
8. MUSIC ·····································································································································································14
9. GALLERY··································································································································································15
10. VIDEOS ··································································································································································15
11. CAMERA·································································································································································16
12. FM RADIO ·····························································································································································16
13. SOUND RECORDER ·················································································································································16
14. FILE MANAGER ······················································································································································16
15. TODO····································································································································································17
16. CLOCK···································································································································································17
17. CALENDAR ·····························································································································································17
18. CALCULATOR··························································································································································17

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19. USER PROFILES······················································································································································17
20. BACKUP &RESTORE ···············································································································································18
21. DOWNLOADS··························································································································································18
22. PLAY STORE····························································································································································18
23. GOOGLE SETTINGS·················································································································································18
24. SETTINGS ·······························································································································································18
V. HOW TO RESOLVE MALFUNCTION ···················································································· 20

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І. Safety Precautions
Before using a mobile phone, please read and observe the following rules.
While driving or answering a call,
please use an earphone or stop
your car.
Mobile phone interferes with aircraft
communication, please ensure that
mobile phone power off during the entire
flight.
All mobile phones may be disturbed,
and affect their performance.
Please don’t use mobile phone, and
power off phone where medical
equipments exist.
To ensure the best performance or
avoid damage to phone, please use
the original accessories and
batteries.
At the gas station and close to the fuel
and chemicals and other dangerous
goods, please power off your mobile
phone to avoid explosion.
To avoid interference of the blasting
operation, In the scene of the
explosion or post "Turn off the radio"
icon in the local, please power off
phone.
Please don't burn batteries as ordinary
garbage, to avoid the risk of life and
damage to the environments. Please
abide by the local environmental policy,
timely deal with or recycle the waste
batteries.
Before your mobile phone is
connected with another equipment,
please read carefully this manual to
ensure safety.
Some small articles (such as T-Flash
card, etc.) should be placed out of
children reach to prevent children
swallowing or other hazard.
Please backup the important
information or keep a written record,
to prevent its loss.
When sending an emergency call,
please ensure your mobile phone power
on and in a service area, inform your
position, without permission, please
don't end this call.

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ІІ. Figure
1. Touch Buttons:[Home], [Menu], [Back].
2. Keys:[Power], [Home], [Volume].
3. Top Ports: USB port , Earphone port.
Note: The illustrations in this manual are only for reference, and their functions are based on the
real product.
Ⅲ. Quick User Guide
The phone has not only the basic functions of mobile phone, but also support rich, practical and
rapid feature functions, can be briefly introduced as follows:
1. Power On/Off
In the power-off state, long press [Power] key, it will power on; otherwise, in the power-on & unlock
state, long press [Power] key, it will power off.
If you set up SIM lock or phone lock, after power-on, please input the code according to the
requirements.In any other interface, short press this button to lock the screen.

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Warning: As mobile phone can cause interference and dangerous where you are prohibited to use
mobile phone, please power off your mobile phone.
2. Turn On /Off Screen
2.1 Turn Off Screen
Please short press [Power] to turn off the screen.
Prompt: To save power, you can also set screen timeout time in Display Settings, when the timeout
time is up, without any operation during the standby time, the screen will shut off automatically.
2.2 Turn On Screen
When the screen is off, please short press [Power] to wake up the screen.
3. Lock and Unlock
3.1 Lock Screen
Please press [Power] to lock this screen to prevent some unexpected operations.
Prompt:If screen timeout time is up, this phone will turn off and lock its screen during it is idle.
3.2 Unlock Screen
After the screen is off, please press [Power] to wake up the screen, and then drag
rightwards or leftwards to unlock the screen.
4. Switch desktops
In the idle mode, slide the screen to switch between the 1st~5th screens.
5. Hot Buttons
On the shortcut bar, touch button to enter Dialer interface; touch to enter Contacts;
touch to enter Messaging; touch to enter Browser; touch to enter Main Menu.
6. Desktop Menu
On the desktop, press [Menu] key to display options, including: Wallpaper, Manage apps, System
settings. Touch and choose an option, and enter its interface, and operate the corresponding
functions.
7. Main Menu
In main menu interface, slide the screen right and left to switch between all the applications and
widgets. In Apps menu, touch and choose one, enter and run this application.

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8. Move Applications
Choose a desktop, touch button to enter Main Menu, long press an application, drag it onto
the free area of the desktop, create this application shortcut on the current desktop. By this way,
create any favorite application shortcut onto the 1st-5th desktops.
Prompt: Before creating an application shortcut, you ensure that there is free space to place this
App. on this desktop.
9. Delete Applications
On the current desktop, long press an application shortcut, drag it onto , delete this application
shortcut from the current desktop.
10. Notification Bar
On any interface, drag the screen downward from the top, you can display Notification bar; then
drag the screen upward from the bottom, you can hide the notification bar.
You can view: the operator information of SIM 1 and SIM 2, USB connection state, the notifications
of new SMS & Call & Email, etc., touch an option to enter the corresponding interface. Touch
to switch into Shortcuts bar interface.
11. Shortcuts Bar
In Shortcuts bar interface, touch to open or shut WLAN; touch to open or shut
Bluetooth; touch to open or shut GPS; touch to open or shut Airplane mode, etc. ,touch
to switch into System settings, touch to switch into Notification Bar interface.
12. Status Bar
On the top of the idle interface, it is Status Bar, it displays some relevant icons including: Wi-Fi,
Bluetooth, Battery power, System time, Signal strength of SIM1 & SIM2, etc.
13. Choose Wallpaper
On the desktop, long press the blank area, display “Choose wallpaper from”menu, touch
“Wallpapers”, choose a picture from Gallery or Live Wallpapers orWallpapers to set as a wallpaper.
Note: On the desktop, press [Menu] to display options menu, touch “Wallpaper”, display “Choose
wallpaper from”menu to set wallpaper; or enter System settings to set wallpaper.

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14. Recent Tasks
On any interface, long press [Home] to access to the recent tasks interface, view all the recent
tasks, touch one of them to enter this App.
15. Bluetooth Connection
This device supports Bluetooth 4.0, about Bluetooth settings and operations, please refer to
Bluetooth section in System Settings.
Prompt: Bluetooth function and operations are based on the real product.
16. Wi-Fi Connection
This device supports “Wi-Fi 802.11 a/ b/g/n”, about Wi-Fi settings and operations, please refer to
the Wi-Fi section in System Settings.
17. Input Methods
This mobile phone is embedded “Android Keyboard”, user can install other input method apps.
Touch to switch to English input mode; touch to switch into capital letter mode; touch
to switch into lowercase letter mode; touch to switch into numbers and symbols input
mode.
18. Description of Keys
Key
Function
[ Menu ] Button
Touch it to display options box.
[ Home ] Button
Touch it to return to the desktop. Long press [Home] to access
to the recent tasks interface.
[ Back ] Button
Touch it to return to the upper layer.
[ Volume ] Key
Press to adjust the volume for call ringer or media player.
[ Power ] Key
Long press [Power] key to power on or power off mobile phone.
Short press [Power] key to end a call when a call is talking.
Or make the calling tune mute when a call is coming.
Short press [Power] key to turn off & lock the screen in any
interface. Press it again to lighten screen.
Ⅳ. Basic Functions
1. Make a Call
1.1. Emergency Call

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You can directly dial an emergency service call without SIM card. Different network uses different
emergency numbers, please consult your network operations company for more details.
1.2. Domestic Call
Enter a phone number, touch to make a call by SIM1 or SIM2. If you want to make a
long-distance call, please add the area code before the telephone number.
1.3. International call
Enter country code & area code (usually area code without "0") & telephone number, touch to
make an international call by SIM1 or SIM2.
1.4. Answer a Call
When an incoming call arrives, slide rightwards to answer this call.
1.5. Refuse a Call
When a call is coming in,slide upwards to refuse this call by replying SMS; slide
leftwards to refuse this call directly;
1.6. End a Call
After finishing a call, touch to end this call.
2. Contacts
This phone can help you View, Edit, Save, Share or Delete contacts in the phone and SIM cards.
In contacts list, touch / / on the top, you can switch among Dialpad & Calls list &
Contacts; touch to create a new contact; touch to search contacts by key words or key
numbers.
2.1. Contacts List
In contacts list, press [Menu] button, perform the following functions:
2.1.1. Delete Contacts
Delete one or more contacts.
2.1.2. Contacts to display
Set contact list display style, such as SIM1 or SIM2 or Phone or Customize.
2.1.3. Import /Export
After choosing this option, you can Import from SIM1 or SIM2 or Phone Contacts or SD card or
Phone storage, and you can also Export to SIM1 or SIM2 or SD card or Phone storage.
2.1.4. Accounts
Enter Accounts & sync interface, you can Add Account or Edit or Delete Account; you can also Set
Accounts &Sync ON or Off.
2.1.5. Settings
You can set contacts display style as “sort list by”or “View contact names as”.
2.1.6. Share visible contacts

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After choosing some contacts, you can share these to others by Bluetooth or Email or MMS or SD
card or SMS, etc.
2.2. Contact View
On contact view interface, you can perform the following operations:
Edit: Edit the current contact.
Share: Share the current contact by Bluetooth or Email or MMS or SMS or SD card.
Delete: Delete the current contact.
Set ringtone: Set ringtone for the current contact.
Associate SIM card: Associate the current phone contact with SIM1 or SIM2.
Block incoming calls: Activate or deactivate this option to block this contact number to call in.
Place on Home screen: Add the current contact widget on Home screen.
2.3. Contacts Group
In contacts list, touch to switch into Groups interface, touch to add a new group, touch
to search contacts by keywords in all groups.
2.3.1. Contacts Groups List
In groups list, you can view the added groups, press [Menu], and perform such operations as:
Import/ Export, Accounts, Settings and Share Visible Contacts.
2.3.2. Group View
On group view interface, you can view contacts in a group, press [Menu], perform such operations
as: Edit, Delete, Send group message and Send group Email.
2.4. Frequently Contacted
In contacts list, touch to view the frequently contacts,
3. Call-log
In dialpad interface, touch on the top, switch into Calls list, touch to view all the calls,
touch to view the answered calls, touch to view the outgoing calls, touch to view
the refused calls.
In calls list, press [Menu] , you can perform the followings:
Delete: You can delete all the calls or the answered calls or the outgoing calls or the refused
calls.
Settings: You can set Voice Call or Video Call or Other Settings..
4. Messaging
In main menu interface, touch to enter “Messaging”, you can view messages list, touch
to write message, touch to search message by keywords.
4.1. Messages List

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In messages list, press [Menu], perform the followings:
Delete all threads: Delete all the messages.
Settings: You can setup SMS or MMS or Notifications or General settings.
Wappush messages: You can view Wappush messages.
4.2. Message View
In messages list, touch a message to enter its view interface, you can view message content, or
reply to the sender by SMS or MMS. Touch to add the sender’s number into contacts, touch
to call the sender’s number.
press [Menu], perform the followings:
Select message: Select or deselect message(s), and then delete or forward or Lock.
Add shortcut: Add this message widget onto the desktop.
Video call: You can make a video call in 3G service network.
Insert quick text: Insert a quick text to reply to the sender.
Insert contact: Insert contact(s) in the message’s content.
Add subject: Add a subject for the message.
Add to Contacts: Add the sender’s number into Contacts.
Chat settings: You can perform Chat settings, including:Chat wallpaper, Notifications,
Mute,Ringtone or Vibrate,etc.
4.3. Compose
On messages list, touch to compose a new message, touch to choose the recipient(s)
from Contacts or enter the recipient’s phone number, enter message content, touch to add
emotion icons, touch to add attachment, touch to send this message by SIM1 or
SIM2.
5. Browser
In main menu, touch to enter and run Browser, and access to the websites. Touch to
access to website shortcuts, touch to add the current website as a shortcut,Touch to
access to Bookmarks History or Saved Pages.
Press [ Menu ] to display options menu, perform the following:
Refresh: Refresh or stop refreshing webpage.
Stop: Stop refreshing webpage.
Home: Return to home page.
Save to bookmarks: Save this webpage as bookmark.
Close: Quit from the current webpage or Minimize.

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Save for offline reading: Save the current webpage for offline reading one.
Share page: Share the current webpage by Bluetooth or Email or Messaging.
Find on page: Find some key words on the current webpage.
Request desktop site: Select or deselect request desktop site.
Bookmarks/History: Access to Bookmarks or History.
Settings: You can perform such settings as General, Privacy & Security, Accessibility,
Advanced, Bandwidth management or Labs.
6. Search
In main menu, touch , access to Google Search, enter key words, touch ,you can search
a target in All or Web or Apps or Contacts, the matched result will display below.
7. Email
You can receive or send your Email anywhere or at any time by this device.
Note: E-mail can be used normally when the wireless network is well connected.
7.1. Create Account
After entering Email, input Email address & password & the relevant parameters of POP3 & SMTP
Server, go through POP3 and SMTP server detection, Email account can be created.
Note: On an email accounts list interface, press [Menu] ,choose “Add account”, you can add
another email account.
7.2. Inbox
In an account inbox, you can view all the emails. Touch to compose an email,touch to
view its folders; touch to search emails by keywords; touch to refresh emails of the
current account. After choosing an email, touch to the selected email; touch to move the
email to other folder; touch or to mark read or unread for the email; touch to add a
star for the email.
Press [Menu], choose “Settings”, you can view Email accounts or setup General settings.
7.3. View Email
On mail view interface, touch to view the previous and the next mail; touch to the
current email; touch to forward the email to others; touch to add star for it; touch
to mark it unread.
Press [Menu], perform the followings:
Reply all: Reply all the recipients and the sender.
Forward: Forward the email to others.
Move: Move the email to other folder.

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Settings: Access to Email Settings, you can set Default account,Ringtone, Vibrate,SMTP,
POP server, etc.
7.4. Compose
After entering compose interface, input Recipient & Subject & mail content, touch to send
email. Press [Menu] to display options menu, can perform such operations as: Add attachment,
Add Cc/Bcc, Save as draft, Discard or Settings.
7.5. Settings
After entering Email settings, you can perform General settings or an account settings.
Prompt: The capacity of attachement should be less than 5M.
8. Music
Music player supports various audio formats, including: Midi, MP3, amr, ogg, AAC, AAC+, wav,
wma, etc.
8.1. Play Interface
On the play interface, if there are songs in the playlist, touch to play; touch to pause.
Drag the slider left or right to rewind or fast-forward. Touch to play the previous or the
next song. Touch to repeat playing all songs, touch to repeat playing the current song.
Touch to set shuffle on or off. Touch to access to playlist. Press [Volume] key to adjust
the volume. Press [ Menu] , operate the following:
Party Shuffle: Set Party Shuffle on or off.
Add to Playlist: Add the current song into playlist.
Use As Ringtone: Set the current song as SIM1 or SIM2 call ringtone.
Delete: Delete the current song from T-flash Card.
Sound Effect: Adjust the Equalizer for audio player.
Library: Access to songs library.
8.2. Library
Music library contains “Artists”, “Albums”, “Songs”, “Playlists”, etc. touch a song in music library, it
will start playing.
8.2.1. Long Press Menu
In the songs list, choose and long press a song, operate the following:
Play: Touch this option, start to play the current song.
Add to playlist: Add the current song into playlist.
Use as phone ringtone: Set the current song as phone ringtone.
Delete: Delete the current song from T-Flash card.
Search: Search songs from Browser or Music library.
8.2.2. Options Menu
In the songs list, press [ Menu] , operate the following:

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Play all: Set Play all on.
Party Shuffle: Set party shuffle on or off.
Shuffle All: Set shuffle all on.
Sound effect: Adjust the Equalizer for audio player.
8.3. Playlist
In the playlists list interface, press [ Menu] , perform the following operations:
Party Shffle: Set party shuffle on or off.
Sound effect: Adjust the Equalizer for audio player.
After entering one playlist, press [ Menu] , perform Party shuffle off or Shuffle all or Save as
playlist or Sound effects.
On songs list in a playlist, long press a song to display options menu, perform such operations as:
Play, Add to playlist, Remove from playlist, Use as phone ringtone, Delete or Search, etc.
9. Gallery
In main menu, touch to enter Gallery, touch to switch into Camera interface. In the
folders list, touch a photo folder to enter, slide from left to right to view pictures list; touch a picture
or photo to enter its view.
On picture folders list, select one or some folders, you can share the selected folder(s) by Email or
Messaging or Bluetooth.
9.1. Picture List
On pictures list, you can view pictures by sliding the screen left and right.
Long press one of them to switch into select state, and then can share by messaging or Bluetooth
or Email, touch to display option menu, perform such operations as: Delete, Edit, Rotate left,
Rotate right, Crop, Set picture as, Details, etc.
Press [ Menu], you can perform such operations as:Slideshow, Select item or Group by,etc.
9.2. Picture View
On a picture view interface, touch it continuously to shrink or enlarge this picture, slide the screen
right and left to view the previous or the next picture. Touch to switch into its edit state, you
can set Effect, add Framer, Crop, Straighten, Rotate, Exposure, Contrast, Shadows, Sharpness,
Saturation, etc.
10. Videos
In main menu, touch to enter video player, touch a video file to play, touch to pause,
then touch to play, touch to play in full screen, press [Volume] to adjust the volume;
touch to share it by Messaging or Bluetooth or Email.
Prompt: During playing a video, if not touching the screen for 5 seconds, it will play in full screen.

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11. Camera
In main menu, touch to enter Camera to capture photos, On the findview interface,touch
to switch between the front and the back lense; Touch (or press [Menu]) to perform camera
settings, e.g. Exposure, Color effect, Scene mode, White balance, Anti-flicker,Face Detection, Self
timer, Continuous shot, Picture size,etc.; touch to take photos, touch to detect smile;
touch to set panorama mode; touch to switch to Camcorder, touch to begin to
camorder.
12. FM Radio
In main menu, touch to enter FM Radio interface, then you can listen to FM radio freely.
On FM Radio interface, touch to turn on/off FM radio; touch to view channels list; touch
to search available channels forwards or backwards from the current channel; touch
to switch to the previous or the next channel among the available channels list; touch
to perform such operations as :Search, Speaker,or Record FM.
Prompt: Please connect with the earphone before you listen to the radio, for the device is equal to
radio antenna. When the battery of your cell is insufficient, you may not run FM Radio.
13. Sound Recorder
This phone supplys “Sound Recorder”for you. The format of recording files is *.amr.
Touch to record, touch to stop recording, touch to play the recording file in the list;
touch to view recording file list. Press [Menu], perform the following:
Voice quality: Select recording voice quality.
Recording mode: .Select the external environment mode for recording.
14. File Manager
After entering File Manager, you can view files and folders in Phone storage and SD card.
Touch to add a folder; touch to search files or folders; touch a picture file to view; touch
an audio or video file to play.

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Long press a file, display the corresponding buttons, touch to share it by Bluetooth or Email
or Messaging;touch to copy it;touch to cut;touch to delete;touch to rename,
etc.
15. ToDo
After entering ToDo, touch to add a new ToDo record, you can view its details, touch to
mark as Done;touch to mark as ToDo; touch to delete.
16. Clock
After entering Clock, touch to set Alarm; touch to select cities’time to display; touch
to set Night mode or access to Clock settings.
17. Calendar
This phone supports Calendar. You can view calendar of 1970.01.01--2036.12.31.
On Calendar interface, touch to display pull-down menu, you can perform the following:
Month Display: Switch into month display mode, slide the screen up and down to view the
previous and the next month calendar.
Day Display: Switch into day display mode, slide the screen up and down to view the
different time of the current day; slide the screen from left to right to view the previous and the next
day.
Week Display: Switch into week display mode, slide the screen up and down to view the
different time of the current day; slide the screen from left to right to view the previous and the next
week.
Agenda: View Agenda records.
On Calendar interface, press [Menu] to display options menu, you can perform such operations as:
New event, Refresh, Search, Calendar to display, Clear events, Go to, Settings, etc.
18. Calculator
This phone supplies Calculator. It supports four arithmetic operations such as “+”, “-”, “x” and “/”.
Slide the screen to switch into functional operations, e.g. Sin, Cos, Tan, Ln, Log, π, e, ^, etc.
19. User Profiles
In User Profiles application, you can select the predefined audio profiles, e.g. General or Silent or
Vibration or Outdoor, and can define audio profiles by yourself.

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20. Backup &Restore
In Backup application, you can backup applications and data, and also restore these applications
and data.
Prompt: Before executing this function, ensure that T-Flash card has enough space; after
backuping applications and data, please don’t remove or destroy the backup. Because illegal
operations cause data loss or damage, user will take the responsibility by himself.
21. Downloads
In main menu, touch to enter, you can view the downloaded files or applications.
22. Play Store
Play store allows you to find and download applications and fun games for your device.
23. Google Settings
This application supplies some Google services setup items, e.g. Google +, Google maps, Google
search, etc. Users can manage the related privacy and rights, and manage applications that use
Google service to login their accounts; in addition, users can quickly check which applications use
Google account to login.
24. Settings
In settings, you can perform such operations as: Wireless & Networks, Device, Personal, Accounts,
System, etc.
24.1.Wireless & Networks
24.1.1. SIM Management
Set the standby state as SIM1 or SIM2, and also perform “Voice call “& “Messaging”& “Data
connection”& “Roaming”& “Contact binding”settings.
24.1.2. Wi-Fi
Set Wi-Fi on or off, Scan wireless routers nearby, Add network, or Wi-Fi Adanced settings (e.g.
Network notification, Keep Wi-Fi on during sleep, Wi-Fi optimization, MAC address, etc.).
24.1.3. Bluetooth
Set Bluetooth on or off, Search Bluetooth devices, Visibility timeout, Show received files or Rename
phone, etc.
24.1.4. Date usage
Check Mobile data of SIM1 & SIM2, Set Mobile data limit.
24.1.5. More…
Set Airplane mode on/off, Set VPN, Tethering, portable hotspot, Mobile networks, USB Internet etc.
24.2. Device
24.2.1. Audio profiles
Set Vibrate, Volumes, Voice call ringtone, video call ringtone, Notification sound, Dial pad touch
tones, Touch sounds, Screen lock sound, Vibrate on touch, or Silent or Meeting or Outdoor mode.
24.2.2. Display

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Set Lock screen notifications, Wallpaper, Auto-rotate screen, Brightness, Daydream, Font size, or
Sleep, etc.
24.2.3. Storage
Check and view Phone storage, SD card, Total Space, Unmount SD card, Erase SD card, or Erase
Phone storage.
24.2.4. Battery
Check the percentage of battery power consumption.
24.2.5. Apps
Check and view Download or SD card or Running or All apps, and their memory percentage.
24.3.Personal
24.3.1. Location access
Set Access to my location or GPS satellites or Wi-Fi & mobile network location, etc.
24.3.2. Security
Set Screen lock or Owner info or Encrypt phone or Setup SIM card lock or Make passwords visible
or Unknown sources or Verify apps or Trusted credentials or Install from SD card, etc.
24.3.3. Language & input
Set system Language or Spell checker or Personal dictionary or Default Keyboard or
Text-to-speech output or Pointer speed, etc.
24.3.4. Backup & reset
Perform Back up my data or Backup account or Automatic restore or DRM rest or Factory data
reset, etc.
24.4. Accounts
Check or view Google accounts or Add account.
24.5.System
24.5.1. Date & time
Set system Date& time, or Automatic time zone or 24-hour format or Date format, etc.
24.5.2. Scheduled power on & off
Set Schedule power on or off.
24.5.3. Accessibility
Check Services installed, Set Magnification gestures or Large text or Power button ends call or
Auto-rotate screen or Speak passwords or Accessibility shortcut or Text-to-speech output or Touch
& hold delay or Enhance web accessibility or Quick boot, etc.
24.5.4. About phone
You can check Status or Battery Use or Legal information or Manufacture or Model No. orAndroid
Version or Baseband Version or Kernel Version or Build No. info, etc.

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V. How To Resolve Malfunction
If you meet with the abnormal state during using mobile phone, please refer to the following guide to
resolve it. If you can not solve, please contact with the designated service center.
1. Phone can not power on?
Possible Reasons for Malfunction
Solutions
1. Press [Power ] key shorter.
Long press [Power] key over 3 seconds
2. Battery runs out.
Please charge for your phone in time.
3. The battery is installed incorrectly.
Please install it properly.
4. Abnormally using leads phone not to power on.
Please contact the local service centre.
2. Phone can power off auto.?
Possible Reasons for Malfunction
Solutions
1. Battery runs out.
Please charge for your phone in time.
2. Battery is loose.
Please install properly.
3. PIN or PUK locks phone?
Possible Reasons for Malfunction
Solutions
1. Input PIN code wrong.
Please input PIN code correctly.
2. Input PUK code wrong.
Please input PUK code correctly.
Note: If inputting error PIN code 3 times, PIN code will be locked, it needs PUK code to unlock; if
inputting PUK code 10 times, and SIM card will be locked. Please keep and use the PIN &
PUK information, when meeting with problems or difficulties, please consult with the SIM
card supplier.
4. Phone call is not good?
Possible Reasons for Malfunction
Solutions
1. The current signal strength is unstable.
You may be in the fast-moving state (by train or car,
etc.), according to the signal strength, select a place
with good signal to make a call to ensure call quality.
2. Perhaps you are in a poor signal region.
Please move to open areas.
5. You can’t receive a call?
Possible Reasons for Malfunction
Solutions
1. Perhaps you set up call forwarding.
According to your needs, please cancel call
forwarding.
2. Perhaps you set up call barring.
According to your needs, please cancel call barring.
6. You can’t make a call?
Possible Reasons for Malfunction
Solutions
1. Phone power off.
Please power on your phone.