Huawei RIO-L03 User manual

Quick Start Guide
RIO-L03

For more information
Read the Quick Start Guide included with your device.
Go to http://consumer.huawei.com/en/ to download the user guide
for your device (including safety information) and read the FAQ,
privacy policy, and other information.
Go to
Settings > About phone > Legal information to read the
legal information.
Please visit http://consumer.huawei.com/en/support/hotline/ for the
most up-to-date contact information for your country or region.
All pictures and illustrations in this guide, including but not
limited to the phone color, size, and display content, are for your
reference only. The actual product may vary. Nothing in this
guide constitutes a warranty of any kind, express or implied.

Your phone at a glance
Before you start, let's take a look at your new phone.
Press and hold the power button to turn your phone on or off.
To forcibly restart your phone, press and hold the power button
until your phone vibrates.
Light sensor
Headset jack
Power button
Volume button
Micro USB port
Front camera
Earpiece
Status indicator
Microphone
NFC sensor area
Flash
Speaker
Camera
Home
Return Recent
Fingerprint
scanner

Getting started
Follow the instructions in the following figures to set up your phone.
Do not insert or remove a SIM card while your phone is on.
Please exercise caution when using the SIM ejector pin to avoid
hurting your fingers or damaging your phone. Store your pin in
a safe place out of the reach of children to prevent them from
swallowing it or injuring themselves by accident.
Caution
Insert the SIM card into the correct card slot to ensure that it can
be recognized by the phone.
1
3dual cards single card
or
2
4

Locking and unlocking the screen
Press the power button to lock
the screen. If your phone is idle for
a specified period of time, the
screen will automatically lock
itself.
If the screen is off, press the
power button to turn it on. Slide
your finger in any direction to
unlock the screen.
Swipe up from the bottom of the
screen to open the control panel
for magazine unlock. You can also
quickly launch commonly used
applications without unlocking
the screen.

Calling and messaging
Touch to make a call using
the dialer. You can also touch a
phone number in your contacts,
or a number in a message, email,
web page, or other source to
place a call.
Touch to send a text or
multimedia message. You can
save photos, audio clips, videos,
and other attachments from
received multimedia messages.

Camera
Touch .
Frame the scene you want to
capture. Let your camera focus
automatically or touch the screen
to focus on a specific object. Then
touch to take a photo.
Swipe left or right to switch
between different capture modes.
Time-lapse mode lets you record
the slow transformation of
objects or scenes, such as a
blooming flower or the setting
sun.

Internet connection
You can access the Internet over
Wi-Fi or a mobile data network.
Swipe down from the status bar
to open the notification panel.
Touch to turn on mobile data.
Touch and hold to go to the
Wi-Fi settings screen. Turn on Wi-
Fi and connect to a Wi-Fi network.

Backing up data
Touch .
Touch to open the settings
menu. You can set how often you
want to back up your data by
following the onscreen
instructions.
Touch and select the data
that you want to back up, such as
your contacts, messages, and
photos. Then follow the onscreen
instructions to complete the
backup.

Phone manager
Touch .
You can quickly scan your phone
for potential risks with one touch.
Follow the onscreen instructions
to use one-touch optimization, or
manually clean the system storage
and manage your applications.
Touch the options on the screen
to clean your system trash, set the
harassment filter, activate power
saving mode, manage your
applications' notification
permissions, and more.

Screen off gestures
Touch and then . Turn on
screen off gestures.
When the screen is off, you can
turn it on or open an app using a
predefined gesture.

One-hand layout
Swipe the navigation bar to the
left or right to adjust the screen
display area so that you can use
the phone with one hand.
When in the dialer, contacts,
messages, or email app, swipe
down on the screen to access the
content on the top of the screen
with one hand.

Safety information
This section contains important information about the operation of
your device. It also contains information about how to use the
device safely. Read this information carefully before using your
device.
Electronic device
Do not use your device if using the device is prohibited. Do not use
the device if doing so causes danger or interference with other
electronic devices.
Interference with medical equipment
• Follow rules and regulations set forth by hospitals and health care
facilities. Do not use your device where prohibited.
• Some wireless devices may affect the performance of hearing aids
or pacemakers. Consult your service provider for more
information.
• Pacemaker manufacturers recommend that a minimum distance
of 15 cm be maintained between a device and a pacemaker to
prevent potential interference with the pacemaker. If using a
pacemaker, hold the device on the side opposite the pacemaker
and do not carry the device in your front pocket.
Protecting your hearing when using a headset
• To prevent possible hearing damage, do not listen at
high volume levels for long periods.

• Using a headset at high volumes may damage your hearing. To
reduce this risk, lower the headset volume to a safe and
comfortable level.
• Exposure to high volumes while driving may cause distraction and
increase your risk of an accident.
Areas with flammables and explosives
• Do not use the device where flammables or explosives are stored
(in a gas station, oil depot, or chemical plant, for example). Using
your device in these environments increases the risk of explosion
or fire. In addition, follow the instructions indicated in text or
symbols.
• Do not store or transport the device in containers with flammable
liquids, gases, or explosives.
Traffic security
• Observe local laws and regulations while using the device. To
reduce the risk of accidents, do not use your wireless device while
driving.
• Concentrate on driving. Your first responsibility is to drive safely.
• Do not hold the device while driving. Use hands-free accessories.
• When you must make or answer a call, pull off the road safely and
park the vehicle first.
• RF signals may affect the electronic systems of motor vehicles. For
more information, consult the vehicle manufacturer.
• Do not place the device over the air bag or in the air bag
deployment area in a motor vehicle. Doing so may hurt you
because of the strong force when the air bag inflates.

• Wireless devices may interfere with the airplane's flight system.
Do not use your device where wireless devices are not allowed
according to the airplane company's regulations.
Operating environment
• Avoid dusty, damp, or dirty environments. Avoid magnetic fields.
Using the device in these environments may result in circuit
malfunctions.
• Do not use your device during thunderstorms to protect your
device against any danger caused by lightning.
• Ideal operating temperatures are 0 °C to 35 °C. Ideal storage
temperatures are -20 °C to 45 °C. Extreme heat or cold may
damage your device or accessories.
• Do not expose your device to direct sunlight (such as on a car
dashboard) for prolonged periods.
• To protect your device or accessories from fire or electrical shock
hazards, avoid rain and moisture.
• Keep the device away from sources of heat and fire, such as a
heater, microwave oven, stove, water heater, radiator, or candle.
• Do not place sharp metal objects, such as pins, near the earpiece
or speaker. The earpiece may attract these objects and result in
injury.
• Stop using your device or applications for a while if the device is
overheated. If skin is exposed to an overheated device for an
extended period, low temperature burn symptoms, such as red
spots and darker pigmentation, may occur.

• Do not use your device's camera flash directly in the eyes of
people or pets. Otherwise temporary loss of vision or damage to
the eyes may occur.
• Do not touch the device's antenna. Otherwise, communication
quality may be reduced.
• Do not allow children or pets to bite or suck the device or
accessories. Doing so may result in damage or explosion.
• Observe local laws and regulations, and respect the privacy and
legal rights of others.
Child's safety
• Comply with all precautions with regard to child's safety. Letting
children play with the device or its accessories may be dangerous.
The device includes detachable parts that may present a choking
hazard. Keep away from children.
• The device and its accessories are not intended for use by
children. Children should only use the device with adult
supervision.
Accessories
• Using an unapproved or incompatible power adapter, charger or
battery may cause fire, explosion or other hazards.
• Choose only accessories approved for use with this model by the
device manufacturer. The use of any other types of accessories
may void the warranty, may violate local regulations and laws,
and may be dangerous. Please contact your retailer for
information about the availability of approved accessories in your
area.

Charger safety
• For pluggable devices, the socket-outlet shall be installed near the
devices and shall be easily accessible.
• Unplug the charger from electrical outlets and the device when
not in use.
• Do not drop or cause an impact to the charger.
• If the power cable is damaged (for example, the cord is exposed
or broken), or the plug loosens, stop using it at once. Continued
use may lead to electric shocks, short circuits, or fire.
• Do not touch the power cord with wet hands or pull the power
cord to disconnect the charger.
• Do not touch the device or the charger with wet hands. Doing so
may lead to short circuits, malfunctions, or electric shocks.
• If your charger has been exposed to water, other liquids, or
excessive moisture, take it to an authorized service center for
inspection.
• Ensure that the charger meets the requirements of Clause 2.5 in
IEC60950-1/EN60950-1/UL60950-1 and has been tested and
approved according to national or local standards.
• Connect the device only to products with the USB-IF logo or with
USB-IF compliance program completion.
Battery safety
• Do not connect battery poles with conductors, such as keys,
jewelry, or other metal materials. Doing so may short-circuit the
battery and cause injuries or burns.

• Keep the battery away from excessive heat and direct sunlight. Do
not place it on or in heating devices, such as microwave ovens,
stoves, or radiators. Batteries may explode if overheated.
• Do not attempt to modify or remanufacture the battery, insert
foreign objects into it, or immerse or expose it to water or other
liquids. Doing so may lead to fire, explosion, or other hazards.
• If the battery leaks, ensure that the electrolyte does not make
direct contact with your skins or eyes. If the electrolyte touches
your skins or splashes into your eyes, immediately flush with clean
water and consult a doctor.
• In case of battery deformation, color change, or overheating
while charging or storing, immediately stop using the device and
remove the battery. Continued use may lead to battery leakage,
fire, or explosion.
• Do not put batteries in fire as they may explode. Damaged
batteries may also explode.
• Dispose of used batteries in accordance with local regulations.
Improper battery use may lead to fire, explosion, or other
hazards.
• Do not allow children or pets to bite or suck the battery. Doing so
may result in damage or explosion.
• Do not smash or pierce the battery, or expose it to high external
pressure. Doing so may lead to a short circuit or overheating.
• Do not drop the device or battery. If the device or battery is
dropped, especially on a hard surface, it may be damaged.
• If the device standby time shortens significantly, replace the
battery.

• The device has a built-in, non-removable battery. Do not attempt
to remove the battery, otherwise the device may be damaged. To
replace the battery, take the device to an authorized service
center.
Cleaning and maintenance
• Keep the device and accessories dry. Do not attempt to dry it with
an external heat source, such as a microwave oven or hair dryer.
• Do not expose your device or accessories to extreme heat or cold.
These environments may interfere with proper function and may
lead to fire or explosion.
• Avoid collision, which may lead to device malfunctions,
overheating, fire, or explosion.
• Before you clean or maintain the device, stop using it, stop all
applications, and disconnect all cables connected to it.
• Do not use any chemical detergent, powder, or other chemical
agents (such as alcohol and benzene) to clean the device or
accessories. These substances may cause damage to parts or
present a fire hazard. Use a clean, soft, and dry cloth to clean the
device and accessories.
• Do not place magnetic stripe cards, such as credit cards and
phone cards, near the device for extended periods of time.
Otherwise the magnetic stripe cards may be damaged.
• Do not dismantle or remanufacture the device and its accessories.
This voids the warranty and releases the manufacturer from
liability for damage. In case of damage, contact an authorized
service center for assistance or repair.

• If the device screen is broken in a collision, immediately stop using
the device. Do not touch or attempt to remove the broken parts.
Promptly contact an authorized service center.
Emergency calls
The availability of emergency calls is subject to your cellular network
quality, service provider policy, and local laws and regulations. Never
rely solely on your device for critical communications like medical
emergencies.
Environmental protection
• The device and its accessories (if included), such as the power
adapter, headset, and battery should not be disposed of with
household garbage.
• Disposal of the device and its accessories is subject to local
regulations. Support proper collection and recycling.
FCC Regulatory Compliance
Body worn operation
The device complies with RF specifications when used near your ear
or at a distance of 1.5 cm from your body. Ensure that the device
accessories, such as a device case and device holster, are not
composed of metal components. Keep the device away from your
body to meet the distance requirement.
Certification information (SAR)
This device is also designed to meet the requirements for exposure
to radio waves established by the Federal Communications
Commission (USA).