Hisense HS-U820 User manual

I
Content
Getting ready for use....................................1
Part name and function...............................1
Inserting the USIM/SIM card......................1
Inserting SD card .........................................2
Installing the battery ...................................2
Removing the battery ..................................3
Charging the battery....................................3
Battery performance....................................4
Turning your phone on and off...................5
Desktop manager.........................................5
Making a call.................................................6
Main Function...............................................7
Alarms...........................................................7

II
Browser.........................................................7
Calculator ......................................................8
Calendar ........................................................8
Call log...........................................................8
Camera ..........................................................8
Contacts ........................................................9
Downloads ....................................................9
Email..............................................................9
Firewall ........................................................10
FM Radio .....................................................10
Gallery ......................................................... 10
Messaging ................................................... 10
Music............................................................11
My files........................................................ 11
Note pad...................................................... 12
Phone........................................................... 12

III
Recorder......................................................12
Settings .......................................................13
Stopwatch ...................................................15
Voice Dialer................................................. 16
Voice search................................................ 16
World time................................................... 16
Safety information......................................17

1
Getting ready for use
Part name and function
Name
Function
1
Volume keys
Press to adjust the volume
and choose silence mode
when there is an incoming
call.
2
Receiver
Listen to the conversation
speech.
3
Menu key
Press to present a main
menu.
4
Home key
Press to return to home
screen.
5
Return key
Return to previous menu.
6
Headset jack
Insert earphone.

2
7
Power key
Press to turn on or off the
phone.
8
Charge /Data
Port
Connect USB Cable
9
Camera
Take pictures.
Inserting the USIM/SIM card
Your phone must work with a card provided by your
service provider. Your card contains all your
subscription information.
Notes:
1. If no card is installed, or there are errors in the
insertion, or your card is damaged, the string
of “Please insert a sim card” will display on the
screen after your phone is powered on.
2. If your card is PIN-locked your phone will
display “unlock PIN”. You must enter PIN
before the phone can start working. Please
contact your network service provider if you
need.
3. When inserting card, please keep it away from
possible damage caused by static, scratch
and bend, and put it where is not available for
children.
Inserting SD card
Insert SD card with the metal interface face down into
the card slot.
Installing the battery
You must install and charge the battery before using
your phone. Make sure the battery was installed

3
properly, which means battery electrode match the
metal interface in battery compartment
Note:
Your phone is designed to be used only with original
batteries and chargers. Use other batteries or
chargers may cause damage to your phone and the
warranty will be void.
Removing the battery
Make sure your phone is powered off to avoid the
important information getting lost.
Hold battery bottom and remove the battery from the
phone.
Charging the battery
New batteries are shipped partially charged. Before
you can use your phone, you need to charge the
battery. Some batteries will have best performance
after several full charge/discharge cycles.
1. Connect data cable and charger, plug one end
into your phone’s data port.
2. Plug the other end of the charger into the
appropriate electrical outlet (100~240V AC).
3. When your phone indicates that the battery is
fully charged, remove the charger.
Notes:
1. Before charge, make sure the battery is
installed in the phone.
2. The battery can discharge gradually even
when your phone is powered off. If the battery
is drained for a long time, the information
stored in the phone could possibly be lost. So

4
even you don’t need to use your phone for a
long period, you should charge the battery
some times to keep it away from drained.
3. You need longer charging period with the
lower voltage.
4. You need longer charging time during phone
is operated
5. The nomal charge temperature is between
0℃-40℃.
Battery performance
standard battery
1420mAh
Standby time*
78 hours
Talk time*
3 hours
Many conditions can affect battery’s standby
time, such as local network conditions,
phone’s settings, frequent operations, using
data services, etc.
The battery performance is also affected by
charge state and temperature.
The special explanation about
single-pass dual card dual
standby use
You can’t use two cards talking or net playing at the
same time when your phone inserted two cards. If
one card is talking or net playing, the other card
must turn off the network.

5
Basic operations
Turning your phone on and off
Turn on the phone: Press and hold Power key for
more than 3 seconds to turn on your phone.
Turn off the phone: Press and hold Power key to
pop up option menu, select “power off”. If it is
powered off you can not receive, make a call or do
other operations.
Desktop manager
Lock the screen
The screen lock prevents unwanted actions on the
touch screen when you are not using your phone.
When the phone is left idle for a set period, the
screen locks automatically if you enabled screen
lock in settingslocation and security.
Unlock the screen
You can unlock the screen according to your
settings.
The default way is pulling to left after your
screen is enabled with pressing power key.
Add icon
Press and hold a selected icon on main interface
and drag it to desktop after you feel it vibrating. Put
it where you intend to, then you can release it.
Delete icon
Press and hold a selected icon on desktop, you will
find a recycle bin icon appearing after you feel it
vibrating. At this time drag the icon to recycle bin,

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then release.
Status bar
Astatus bar at the top of the screen displays phone
status information and notifications.
Add or delete widgets and change
wallpaper
Press on the desktop space, then pop up the
following menu: shortcuts/ widgets/ folders/
wallpapers.
Notification panel
You can open notifications such as unread
messages or missed calls directly from the
notification panel.
How to open the panel:
Hold the status bars with your finger, and drag it
downwards.
Making a call
Click to enter dialer interface on idle screen or main
menu screen, input phone number and click to
make a call, click the End button key to end a call. If
you make a mistake, you can click to delete the
number or hold it to delete all numbers before the
cursor.

7
Main Function
Alarms
You can see three default alarm clock when enter.
Enter one of them, turn on the alarm:
1. Turn on the alarm.
2. Set the time.
3. Set the repeat times.
4. Set the ringtone.
5. Choose vibrate mode or not.
6. Edit label.
7. Click Done at the bottom of the screen.
Notes：
1. Press menu key to add more alarm when
enter alarm clock.
2. The alarm clock will still work even the phone
is powered off.
3. Don’t set the phone in silence mode to
guarantee the alarming effect.
4. Please change the battery in a minute or else
the information stored in the phone will be
lost.
Browser
Connect the web page with the mobile network.
You can input different website to view different web
page.
Press menu key you can do:
Open a new window.
Add a new bookmark or manage bookmarks.

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Display all windows you have opened.
Refresh
Exit the current window.
Do more things such as: forward, go to homepage,
add bookmark and so on
Calculator
Perform basic calculations such as addition,
subtraction, multiplication and division.
Calendar
Click calendar to enter calendar menu.
Create agenda
1. Press menu key and click “More-->New
agenda”button.
2. Input name and set time.
3. Click “Done”button.
The new agenda will appear on the calendar menu
when you entering again.
Call log
Enter to view all calls, missed calls, incoming calls,
outgoing calls, and rejected calls.
Select and view the detailed information about it.
Hold a selected call pop up submenu: Edit number
before call, Send text message, Add to contacts,
Remove from call log.
Camera
You can take photos conveniently by using camera.
Take photos
Click camera to enter camera interface.

9
Click to take photos.
In the preview interface:
1. View photos you have taken.
2. Set white balance, scene mode, store
location, picture quality, contrast, select
storage position.
Contacts
Click menu key,pop up the submenu: Search/New
contact/ Display options/Accounts/Import/Export.
Search for a contact
1. Click “Search”;
2. Enter the first few letters of the contact name, all
contacts beginning with these letters appear.
Add a contact
Click“New contact”, you can add a new contact to
the phone or card.
Manage contact
Click the item to view the detail information about the
contact.
Hold the item to view the submenu: View contact/
Text contact/ Add to favorites/ Edit contact/ Delete
contact.
Downloads
View and manage all download files.
Email
You can configure Email for most accounts in just a

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few steps according the tip on the screen.
The functions of the Email:
1. Receive email and view the text and
attachments via your phone.
2. Reply and forward a received email.
3. Create a new email.
Apart from this, you also can set the inbox checking
frequency.
Firewall
If you turn on the call firewall, you can set the call
firewall mode.
Add the blacklist or whitelist.
FM Radio
You should insert earphone before using FM
Radio.
Search radio settings and play it:
1. Click menu key, select “Scan”scan all
settings.
2. Seclect some settings and play it.
Gallery
View pictures and videos stored in phone or
memory card.
Messaging
Click “New message”to creat message.
Create message
Input receiver’s phone number and edit contents.

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For phone number:
1. You can click the keyboard to input number
directly.
2. You can select number from messages,
contacts or call logs.
3. You can select several numbers to send.
Notes:
If the message editing is interrupted by incoming calls,
alarm clock, powering off, the entered texts will be
saved temporarily.
Click “Type to compose”to edit the
message.
Press Menu key, pop up the submenu:
compose, Delete threads , search , settings ,
SIM card.
Music
Click to enter music player.
1. Artists: view different artists’ songs.
2. Albums: view different albums list.
3. All songs: view all songs list.
4. Playlists: view current playlist and saved playlist.
Press menu key when playing a song, you can
do ：
View the library details.
Party shuffle.
Add the song to playlist.
Set the song as ringtone.
Delete the song.
My files
View files stored in the phone or memory card.

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Press menu key to pop up sub menu when entering
you can do:
1. Create folder.
2. Sort by name /date / size/type.
3. View folder properties.
4. View memory status.
Notepad
Create note
1. Click “Add note” button when entering.
2. Edit contents and title.
3. Click “Save”button to save the note.
Delete note
1. Hold a note and pop up option menu.
2. Select “delete”.
Phone
Input phone number, click to make a call, click
to delete the number you do not need or hold
it to delete all numbers before the cursor.
Recorder
You can record for a long time, please make sure
your phone has enough storage.
Record :
1. Keep the phone near the sound source.
2. Click “ ” to record, click “ ” to stop.
3. Finish the record, you can select “save”or
“Delete”.

13
Settings
SIM management
Select the network operator.
Wireless & networks
Turn on Data connect.
Turn on or off 3G transfer prefer.
Click to turn onAirplane mode.
Click to turn on WLAN or Bluetooth.
Set the WLAN or Bluetooth.
Set the tethering & portable hotspot.
Set up &manage Virtual Private Networks.
Set the mobile networks.
Call settings
Select TTY mode or DTMF Tones from the
combobox.
Sound
Set silence mode or not.
Set Vibrate way as: Always/ Never/ Only in
silent mode/ Only when not in silent mode.
Set volume for rington/media or alarm.
Set your default incoming call ringtone.
Set your default notification ringtone.
Turn on/off Audible touch tones/ Audible
selection/ Audible power on and off/ Screen
lock sounds/ Haptic feedback.
Display
Adjust the brightness of the screen.
Turn onAuto-rotate screen.
Select the animation as the listed mode.
Adjust the delay before the screen
automatically turns off.

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Turn on or off the key backlight.
Ajust the G-Sensor.
Auto on / off
Set the time of auto power on or off.
Location &security
Set my location, screen unlock, card lock, passwords,
device administration and credential storage.
Choose different locating mode: Use wireless
networks, GPS satellites, turn on or off them.
Lock screen with a pattern, number, or
password.
Select device administrators.
Set the Credential storage.
Set up SIM/USIM card.
Set the visible passwords.
Applications
Unknown sources：Allow installing non-market
applications or not.
Select your preferred install location.
Manage applications：Manage and remove
installed applications.
Running services: view and control currently
running services.
View storage used by the applications.
View the battery use.
Set options for application development.
Accounts & sync
Turn on or off background data or Auto-sync.
Click “Add account”
Privacy
Erase all data on phone.
Storage

15
View SD card and Internal storage.
Click unmounts SD card or erase SD card.
Language and keyboard
Select language and input method.
Set android keyboard or TouchPal keyboard.
Voice input & output
Voice recognizer settings: select the
Language and set the SafeSearch as off,
moderate, strict.
Turn on or off the Block offensive words.
Accessibility
Turn onAccessibility.
Turn on Power button ends call.
Date and time
Set the date, time, time zone and formats.
The current date and time will display on the
idle screen if you choose automatic.
If you do not choose automatic, please set the
date, time zone and time yourself.
Set the format of time and date.
About phone
View phone status and software version.
Stopwatch
Click Stopwatch icon to display the stopwatch
interface.
Click “Start” button to start the watch, click
“Lap”button to record current time, click “Stop”
button to stop recording, click “Reset” button to
clear all records.

16
Voice Dialer
Keep the voice near the mike, say the number as
the examples.
Voice search
Keep the voice near the mike, speak the content.
World time
Click world time icon to display the world time
interface.
You can view local time of some cities around the
world.
Add City: click “Add City”button, select some
cities (no more than 3 cities), then click “OK”
button.
Delete selected: click “Delete selected”button,
select some cities, then click “OK”button.

17
Safety information
For safety, only an approved adapter can be used.
It does not bear responsibility for any faults that
may arise due to non-conformation to this guide.
For example:
Do not, in any way, cause a short-circuit. It may
start a fire or the phone may explode causing injury.
Do not create a sudden impact on the battery by
throwing it.
Do not dispose off batteries by putting them in a fire.
They may explode or catch fire due to the
electrolyte within.
Caution
Do not use the phone with a wrong battery.
Avoid using the phone in high temperature or
humidity. Avoid spilling any liquid on this phone. If
the phone gets wet, Switch off phone and turn off
AC power supply.
Keep the phone dry. Submersion, humidity, and
liquids containing minerals may corrode internal
electronic circuits.
Do not store or use the phone in dusty or dirty
areas as this can damage the moving parts.
Do not store the phone in hot/ cold areas.
Do not attempt to open it. Non-expert handling of
the phone could damage it. Consult your
authorized dealer for assistance.
Do not drop, knock or shake the phone. Rough
handling may break the internal circuit boards.
Do not use harsh chemicals, cleaning solvents or
strong detergents to clean the phone. Wipe it with a
soft cloth that has been slightly dampened in a mild