Huawei H112 User manual

Quick Start Guide

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Product overview
Power button LAN port
LAN/WAN port Landline phone port
Power input Ambient light strip
Hi/WPS button Wi-Fi® indicator
4G signal indicator 5G signal indicator
SIM card slot Reset button

Setup
1. Make sure you use the correct SIM card.
mini-SIM (2FF) micro-SIM (3FF) nano-SIM (4FF)
2. Open the SIM card cover.
3. Insert the SIM card gently into the SIM card slot in the
direction shown in the figure below until it clicks. Then close
the SIM card cover.

• To remove the SIM card, gently press the SIM card in
until it clicks. The card will automatically pop out.
• Do not insert or remove a SIM card when the router is
running, as this may affect performance or damage
the SIM card.
4. Connect the power adapter to the router.

The indicators will turn on when the router has successfully
connected to a network.
5G signal
indicator
Green: Strong.
Yellow: Moderate.
Red: Weak.
4G signal
indicator
Green: Strong.
Yellow: Moderate.
Red: Weak.
• If both the 5G signal indicator and 4G signal indicator
are off, it indicates there is no network connection.
Please refer to the FAQ s in this guide.

Connecting to your router’s Wi-Fi
network
Once the router has connected to a mobile data network, you
can connect your computer or mobile phone to the router’s
Wi-Fi network to access the Internet. Please refer to the label
on the bottom of the router for the default Wi-Fi network
name (Wi-Fi Name) and password (Wi-Fi Password).
• When the Wi-Fi indicator is steady on, Wi-Fi is enabled.
To enable or disable Wi-Fi, refer to the router’s
webbased management page.
• Ensure that you promptly change the Wi-Fi network
name and password on the web-based management
page to prevent unauthorized access to your Wi-Fi
network. Once you have changed the password, you
will need to reconnect to the router’s Wi-Fi network.

Managing your router
You can manage the router using the web-based management
page. Please refer to the label on the bottom of the router for
the default IP address, password and so on.
More information can be found in the web-based
management page.
• Ensure that you promptly change the default login
password for the web-based management page
to prevent unauthorized users from changing the
router’s settings.
• You can also manage your router using the HUAWEI
SmartHome App. Scan the QR code below to download.

Optional configurations
The features described in this section are for reference
purposes only. Your router may not support all of these
features.
Connecting multiple devices
You can connect a computer, or landline phone to the router
to access the Internet, make telephone calls, and more.
Accessing the Internet through an Ethernet port You can
connect the router to a wall-mounted Ethernet port using an
Ethernet cable to connect to the Internet.
Configure the relevant settings on the web-based management
page before connecting to the Internet through an Ethernet
port. For details, please contact your carrier.

FAQ s
How do I restore factory settings?
When the router is turned on, press the Reset button for
approximately 3 seconds using a pointed object until the
Ambient light strip starts to blink. Restoring factory settings
will restore the settings to the default. You can reconfigure
them after the router is restored.
What should I do if I forgot the Wi-Fi password or the login
password for the web-based management page?
Restore the router to its factory settings and then use the
default Wi-Fi password and login password to try again.
What should I do if the 5G signal indicator and 4G signal
indicator are off or an Internet connection cannot be
established?
1. Check if the SIM card is inserted. Refer to the Setup section
for the right size of SIM card and the right way to insert it
into the slot.
2. If the issue persists, restore the router to factory settings
and try again.
3. Contact your carrier to check if your SIM card is out of
service. If it’s a new card, check if it has been activated.
What should I do if the Internet speed is slow?
1. Check the 5G signal indicator and 4G signal indicator on the
router. If both of them are red, adjust the router’s direction
or move it close to a window to improve signal reception.
2. If your device is connected to the router over Wi-Fi, adjust
your device’s position to receive better signal.

3. Switch to Wi-Fi 5 GHz if it is supported by your device.
4. Restart the router and your device, and try again.
5 Check if you have reached your data traffic limit for the
month. If so, your carrier may limit your Internet speed.
How can I connect to the router using WPS(Wi-Fi Protected
Setup)?
To connect a WPS-enabled device to your router using the
Hi/WPS button:
1. Press and hold the Hi/WPS button on the router for at least
1 second and then release, the Wi-Fi indicator starts to blink.
2. Enable WPS on your device within 2 minutes to connect to
the router’s Wi-Fi network.
Why can’t I access the router’s web-based management page?
1. Ensure that your computer is connected to the router
through an Ethernet cable or Wi-Fi.
2. Ensure that your computer is set to obtain an IP address and
DNS server address automatically.
3. Restart your browser, or try using another browser.
4. If the problem persists, restore the router to its factory
settings.
Why is the content displayed on the web-based management
page not up to date?
Depending on your browser’s cache, the content for your
device on the web-based management page may not be up
to date. Manually clear your browser’s cache (for example,
open your browser and choose Internet Options > General
> Browsing history > Delete.) and re-launch the web-based
management page.

Does my router support 5 GHz Wi-Fi? How do I connect to its
5 GHz Wi-Fi?
1. Yes. Your router supports 5 GHz Wi-Fi, which is faster and
less sensitive to interference. However, it does not penetrate
walls as well as 2.4 GHz Wi-Fi and can only be used on
devices that support 5 GHz Wi-Fi.
2. If you have enabled the feature that prioritizes 5 GHz on your
router, the 2.4 GHz and 5 GHz networks will share the same
network name and you will be automatically connected
to the faster network. If this feature is disabled, two Wi-
Fi network names will be displayed. Connect to the Wi-Fi
network ending with “_5G”. You can manage this feature in
your router’s web-based management page.
If you are experiencing any other issues with the router:
1. Restart the router.
2. Restore the router to its factory settings.
3. Contact your carrier.

Legal Notice
Copyright © Huawei Technologies Co., Ltd. 2019. All rights reserved.
No part of this manual may be reproduced or transmitted in
any form or by any means without prior written consent of
Huawei Technologies Co., Ltd. and its affiliates (“Huawei”). The
product described in this manual may include copyrighted
software of Huawei and possible licensors. Customers shall
not in any manner reproduce, distribute, modify, decompile,
disassemble, decrypt, extract, reverse engineer, lease, assign,
or sublicense the said software, unless such restrictions are
prohibited by applicable laws or such actions are approved by
respective copyright holders.
Trademarks and Permissions
, and are trademarks or
registered trademarks of Huawei Technologies Co., Ltd. LTE is
a trademark of ETSI. Wi-Fi®, the Wi-Fi CERTIFIED logo, and the
Wi-Fi logo are trademarks of Wi-Fi Alliance.
Other trademarks, product, service and company names
mentioned may be the property of their respective owners.
Notice
Some features of the product and its accessories described
herein rely on the software installed, capacities and settings
of local network, and therefore may not be activated or may
be limited by local network operators or network service
providers.

Thus, the descriptions herein may not exactly match the
product or its accessories which you purchase.
Huawei reserves the right to change or modify any information
or specifications contained in this manual without prior notice
and without any liability.
DISCLAIMER
ALL CONTENTS OF THIS MANUAL ARE PROVIDED “AS
IS”. EXCEPT AS REQUIRED BY APPLICABLE LAWS, NO
WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE, ARE MADE IN RELATION TO THE ACCURACY,
RELIABILITY OR CONTENTS OF THIS MANUAL. TO THE
MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN
NO EVENT SHALL HUAWEI BE LIABLE FOR ANY SPECIAL,
INCIDENTAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, OR
LOSS OF PROFITS, BUSINESS, REVENUE, DATA, GOODWILL
SAVINGS OR ANTICIPATED SAVINGS REGARDLESS OF
WHETHER SUCH LOSSES ARE FORSEEABLE OR NOT. THE
MAXIMUM LIABILITY (THIS LIMITATION SHALL NOT APPLY
TO LIABILITY FOR PERSONAL INJURY TO THE EXTENT
APPLICABLE LAW PROHIBITS SUCH A LIMITATION) OF HUAWEI
ARISING FROM THE USE OF THE PRODUCT DESCRIBED IN
THIS MANUAL SHALL BE LIMITED TO THE AMOUNT PAID BY
CUSTOMERS FOR THE PURCHASE OF THIS PRODUCT.
Import and Export Regulations
Customers shall comply with all applicable export or
import laws and regulations and be responsible to obtain
all necessary governmental permits and licenses in order
to export, reexport or import the product mentioned in this
manual including the software and technical data therein.

Privacy Policy
To better understand how we use and protect your personal
information, please read the Privacy Policy at http://
consumer.huawei.com/privacy-policy.
Software Update
By continuing to use this device, you indicate that you have
read and agree to the following content:
In order to provide better service, this device will automatically
obtain software update information from Huawei or your
carrier after connecting to the Internet. This process will
use mobile data, and requires access to your device’s unique
identifier (IMEI/SN) and the service provider network ID
(PLMN) to check whether your device needs to be updated. In
addition, this device supports the automatic downloading and
installation of important updates from Huawei or your carrier
in cases of emergency. This function is enabled by default. To
disable this function, please log in to the product management
website and make the corresponding changes in the settings
menu.

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.
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
• Do not store or transport the device in containers with
flammable liquids, gases, or explosives.

Operating environment
• Avoid dusty, damp, or dirty environments. Avoid magnetic
fields. Using the device in these environments may result in
circuit malfunctions.
• Before connecting and disconnecting cables, stop using the
device and disconnect it from the power supply. Ensure that
your hands are dry during operation.
• Place the device on a stable surface.
• Keep the device away from electronic appliances that generate
strong magnetic or electric fields, such as a microwave oven
or refrigerator.
• During thunderstorms, power off your device and remove all
cables connected to it to protect against lightning strikes.
• Do not use your device during thunderstorms to protect your
device against any danger caused by lightning.
• Ideal operating temperatures are 0 °C to 40 °C. Ideal storage
temperatures are -20 °C to +70 °C. Extreme heat or cold may
damage your device or accessories.
• Keep the device and accessories in a well-ventilated and cool
area away from direct sunlight. Do not enclose or cover your
device with towels or other objects. Do not place the device in
a container with poor heat dissipation, such as a box or bag.
• 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 any object, such as a candle or a water container,
on the device. If any foreign object or liquid enters the device,
immediately stop using it, power it off, and remove all cables
connected to it. Then, contact a Huawei authorized service center.
• Do not block device openings. Reserve a minimum of 10 cm
around the device to dissipate heat.

• 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 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.
• The device should be installed and operated with a minimum
distance of 20 cm between the radiator and your body.
• Keep the device in a place with good reception. The distance
between the device and other metal materials (such as
metal brackets or metal doors and windows) should be
greater than 25 cm and the distance between the device
should be greater than 30 cm.
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.