Huawei K4203 User Manual

Safety Information

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. Other trademarks, product, service and company names mentioned may be the property of their respective owners.

Not ice

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 T HIS 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 CONTE NTS OF T HIS MAN UAL . 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 SUC H A LI MITAT ION) OF HUAW EI ARISI NG FROM THE USE O F T HE PRO DUC T 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, re-export or import the product mentioned in this manual including the software and technical d ata therein.

Priv acy Policy

To better understand how we protect your personal information, please see the priv acy polic y at http ://co ns ume r.hua wei.com/e n/pr ivac y-policy/index.htm.

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 dev ice

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

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Follow rules and regulations set forth by hospitals and health care facilities. Do not use your device where prohibited.

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Some wireless devices may affect the performance of hearing aids or pacemakers. Consult your service provider for more information.

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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

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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.

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Do not store or transport the device in containers with flamm able liquids, gas es, or explosives.

Traffic security

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Observe local laws and regulations while using the device. To reduce the risk of accidents, do not use your wireless device while driving.

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Concentrate on driving. Your first responsibility is to drive safely.

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RF signals may affect the electronic systems of motor vehicles. For more information, consult the vehicle manufacturer.

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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.

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Do not use your device while flying in an aircraft or immediately before boarding. Using wireless devices in an aircraft may disrupt wireless networks, present a hazard to aircraft operation, or be illegal.

Operating environment

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Avoid dusty, damp, or dirty environments. Avoid magnetic fields. Using the device in t hese en viro nme nts may res ult in c irc uit malf unctio ns.

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Do not use your device during thunderstorms to protect your device against any danger caused by lightning.

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Ideal operating temperatures are -10 °C to +45 °C. Ideal storage temperatures are -20°C to +70 °C. Extreme heat or cold may damage your device or accessories.

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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.

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Do not expose your device to direct sunlight (such as on a car dashboard) for prolonged periods.

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To protect your device or accessories from fire or electrical shock hazards, avoid rain and mo ist ure.

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Keep the de vice away from sources of heat and fire, such as a heater, microwave oven, stove, water heater, radiator, or candle.

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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.

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Do not touch the device's antenna. Otherwise, communication quality may be reduced.

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Do not allow children or pets to bite or suck the device or accessories. Doing so may result in damage or explosion.

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Observe local laws and regulations, and respect the privacy and legal rights of others.

Child's safety

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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.

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The device and its accessories are not intended for use by children. Children should only use the device with adult supervision.

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