Huawei BLN-L21, BLN-L22 User Manual
Quick Start Guide
For more information
Read the Quick Start Guide included with your device.
Go to http://consumer.huawei.com/en/ to down loa d th e
user guide for your device and read the FAQ, privacy
policy, and other information.
Go to
Settings
>
About phone
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.
>
Legal information
to
Your phone at a glance
Flash
Headset jack
Camera
Fingerprint
scanner
Microphone
Speaker
Light sensor
Earpiece
Volume button
Power button
Micro USB port
Status
indicator
Front camera
NFC
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.
Only
BLN-L21
supports NFC. Please keep the NFC
area close to other devices or objects while using the
NFC function.
Getting started
/BOP4*.
NJDSP4%
/BOP4*.
SIM 2
SIM 1
/BOP4*.
or
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.
Insert the SIM card into the correct card slot to
ensure that it can be recognized by the phone.
Dual card dual standby single pass
Your phone supports only dual card dual standby
single pass, which means you cannot use both SIM
cards for calls or data services simultaneously.
•
When you are on a call using SIM card 1, SIM card 2
cannot be used to make or answer calls. If someone
calls SIM card 2, the caller will hear a voice message
similar to "The subscriber you dialed is out of the
service area" or "The subscriber you dialed cannot be
connected for the moment, please try again later."
The actual message will vary by service provider.
•
When you are using SIM card 1's data service, SIM
card 2's data service will be disabled.
Your phone's single pass feature helps reduce power
consumption and increase your phone's standby time. It
is not related to your service provider's network
conditions.
It may be a good idea to contact your service provider
and subscribe to missed call reminder and related
assistance services to avoid the conflicts mentioned
above.
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
•
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.
To prevent possible hearing damage,
•
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
heat or cold may damage your device or accessories.
•
Do not expo se yo ur device to dire ct sunlight (s uch as
on a car dashboard) for prolonged periods.
•
To protect your device or accessories from fire or
electrical shock hazards, avoid rain and moisture.
-20 °C to +45 °C. Extreme
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