Hisense U50 User manual
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Hisense U50
(HLTE222E)
User Manual
Before using your phone, read the User Manual thoroughly.
Manufactured by Hisense Communications Co., Ltd.
FCC ID:2ADOBHLTE222E
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Contents
Phone Basics
Your phone at a glance 5
Carrying out basic operations 6
Using the notification center 11
Using SIM and MicroSD cards 12
Battery charging 14
Other hardware features 16
Troubleshooting
I can’t turn my phone on 17
My phone keeps turning off automatically 17
I can’t use an application on my phone 18
My phone’s standby time is too short 18
My phone isn’t charging properly 19
Touchscreen error when charging 19
I’ve forgotten my password 19
My PIN is locked 20
I can’t use the Internet or make calls 20
My calls don’t connect 20
Phone doesn’t make a sound when it rings 21
Phone
Making calls 21
Making calls from contacts 21
Making calls from recents 22
Contacts
Importing contacts 22
Creating contacts 22
Searching for contacts 22
Messages
Sending messages 23
Viewing messages 23
Camera
Taking photos 24
Taking panorama 24
Recording videos 25
Photos
Viewing photos or videos 25
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Deleting photos or videos 25
Sharing photos or videos 25
Chrome
Using Chrome 26
Clock
Alarms 26
Clock 27
Timer 27
Stopwatch 28
Recorder
Recording sound 28
Playing a recording 28
Managing recordings 29
Calculator
Making calculation 29
FM Radio
Listening to radio 29
Security and Privacy
Face unlock 30
Safety
Safety precautions 31
Safe battery charging 35
Protecting your hearing 35
Protecting the environment 35
Reducing your radiation exposure 36
Other important information 36
Disclaimer 37
ONLY FOR MEXICO 38
FCC Compliance 38
Specification 41
4
Safety symbols in this document
The following symbols are used throughout this document:
Warning: situations that could cause injury to yourself or
others.
Caution: situations that could cause damage to your dev-
ice or other equipment.
Notice: notes, usage tips, or additional information.
5
Phone Basics
Use the information in this section to get to know your phone better.
Your phone at a glance
Get to know your phone with the following figure and legend.
1. Rear cameras
8. Ambient light
2. Receiver
9. Volume button
3. Front camera
10. Power button
4. Card slot
11. USB port
5. Microphone
12. Loudspeaker
6. Headset socket
7. Flash lamp
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The figures and descriptions are for reference only, please
refer to the descriptions of actual product.
Carrying out basic operations
This section describes how to carry out basic functions on your
phone.
Before using your phone for the first time, fully charge your
battery. For more information on charging your battery, see
Battery charging.
Turning your phone on
• To turn your phone on, press and hold the power button until the
screen turns on.
• When turning your phone on for the first time, or after performing
data reset, follow the onscreen instructions to set up you phone.
• To force restart your phone, press and hold the power button until
your phone vibrates.
Turning your phone off
To power off your phone, press and hold the power button, and
then tap the
icon.
Using touchscreen gestures
This section describes how to use touchscreen gestures to help c-
ontrol your phone.
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Tapping
To open an app, to choose a menu item, to press an on-screen
button, or to enter a character using the keyboard on the screen,
tap it with your finger.
Tapping and holding
Tap and hold an item on the screen for more than 2 seconds to
access available options.
8
Swiping
Swipe to the left or right on the home screen or the Apps screen to
view other panels.
Swipe upwards or downwards to scroll through a web page or a list
of items.
9
Spreading and pinching
Spread two fingers apart on a web page, map or image to zoom in
a part.
Pinch to zoom out.
.
10
Dragging
To move an item, tap and hold it and drag it to the target position.
Using the navigation bar
You can find your navigation bar control at the bottom of you
screen.
• To go back to the home screen, tap
• To open the list of recent apps, tap
• To go back to the previous screen, tap
Locking and unlocking screen
Locking the screen
• To lock the screen, press the power button.
• Go to Settings >Display >Screen timeout to change how
This manual suits for next models
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