Huawei U8651T User Manual

Legal Notice

No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd. The product described in this manual may include copyrighted software of Huawei Technologies Co., Ltd. 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 Technolog ies Co., Ltd. Android is a trademark of Google Inc. Other trademarks, product, service and company names mentioned are 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 match exactly the product or its accessories you purchase. Huawei Technologies Co., Ltd. reserves the right to change or modify any information or specifications contained in this manual without prior notice and without any liability.

Third-Party Software Statement

Huawei Technologies Co., Ltd. does not own the intellectual property of the third-party software and applications that are delivered with this product. Therefore, Huawei Technologies Co., Ltd. will not provide any warranty of any kind for these third-party software and applications. Neither will Huawei Technologies Co., Ltd. provide support to customers who use these third-party software and applications, nor be responsible or liable for the functions of these third-party software and applications.

Third-party software and applications services may be interrupted or terminated at any time. Huawei Technologies Co., Ltd. does not guarantee that any content or service would be maintained for any period during its availability. Third-party service providers provide content and services through network or transmission tools outside of the control of Huawei Technologies Co., Ltd. To the greatest extent permitted by applicable law, it is explicitly stated that Huawei Technologies Co., Ltd. shall not compensate or be liable for services provided by third-party service providers, or the interruption or termination of third-party contents or services. Huawei Technologies Co., Ltd. shall not be responsible for the legality, quality, or any other aspects of any software installed on this product, or for any uploaded or downloaded third-party works, such as texts, images, videos, or software. Customers shall bear the risk for any and all effects, including incompatibility between the software and this product, which result from installing software or uploading or downloading the third-party works. This product uses the open-source Android™ platform. Huawei Technologies Co., Ltd. has made necessary changes to the platform. Therefore, this product may not support all the functions that are supported by the standard Android platform or may be incompatible with third-party software. Huawei Technologies Co., Ltd. shall not be liable for any of such situation.

DISCLAIMER OF WARRANTIES

THE CONTENTS OF THIS MANUAL ARE PROVIDED “AS IS”. EXCEPT AS REQUIRED BY APPLICABLE LAWS, NO WARRANTIES OF A NY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNE SS FOR A PARTICULAR PURPOSE, ARE MADE IN RELATION TO THE ACCURACY, RELIABILITY OR CO NTENTS OF THIS MANUAL.

LIMITATIONS OF LIABILITY

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, I N NO EVENT SHALL HUAWEI TECHNOLOGIES CO., LTD. BE LIABLE FOR ANY SPECIAL, INCIDENTAL, INDIREC T, OR CONSEQUENTIAL DAMAGES, OR LOST PROFITS, BUSINESS, REVENUE, DATA, GOODWILL OR ANTICIPATED SAVINGS.

THE MAXIMUM LIABILITY (THIS LIMITATION SHALL N OT APPLY TO LIABILITY FOR PERSONAL INJURY TO THE EXTENT A PPLICABLE LAW PROHIBITS SUCH A LIMITATION) OF HUAWEI TECHNOL OGIES CO., LTD. ARISING FROM THE USE OF THE PRODUCT DESCRIBED IN THIS DOCUMENT 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 data therein.

Warnings and Precautions

This section contains important information pertaining to the operating instructions of your device. It also contains information about how to use the device safely. Read this information carefully before using your device.

Electronic Device

Power off your device if using the device is prohibited. Do not use the device when using the device causes danger or interference with electronic devices.

Medical Device

• Follow rules and regulations set forth by hospitals and health care facilities.

Do not use your device when using the device is prohibited.

• 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 you are using a pacemaker, use the device on the opposite side of the pacemaker and do not carry the device in your front pocket.

• Some wireless devices may affect the performance of hearing aids. For

any such problems, consult your service provider.

• To ensure that the Hearing Aid Compatibility rating for your device is

maintained, secondary transmitters such as Bluetooth and Wi-Fi components must be disabled during a call.

Potentially Explosive Atmosphere

Power off your device in any area with a potentially explosive atmosphere, and comply with all signs and instructions. Areas that may have potentially explosive atmospheres include the areas where you would normally be advised to turn off your vehicle engine. Triggering of sparks in such areas could cause an explosion or a fire, resulting in bodily injuries or even deaths. Do not power on your device at refueling points such as service stations. Comply with restrictions on the use of radio equipment in fuel depots, storage, and distribution areas, and chemical plants. In addition, adhere to restrictions in areas where blasting operations are in progress. Before using the device, watch out for areas that have potentially explosive atmospheres that are often, but not always, clearly marked. Such locations include areas below the deck on boats, chemical transfer or storage facilities, and areas where the air contains chemicals or particles such as grain, dust, or metal powders. Ask the manufacturers of vehicles using liquefied petroleum gas (such as propane or butane) whether this device can be safely used in their vicinity.

Traffic Security

Observe local laws and regulations while using the device. In addition, if using the device while driving a vehicle, comply with the following guidelines:

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

• Do not talk on the device while driving. Use hands-free accessories.

• When you have to make or answer a call, park the vehicle at the road side

before using your device.

• RF signals may affect electronic systems of motor vehicles. For more

information, consult the vehicle manufacturer.

• In a motor vehicle, do not place the device over the air bag or in the air bag

deployment area. Otherwise, the device may hurt you owing to the strong force when the air bag inflates.

• Do not use your device while flying in an aircraft. Power off your device

before boarding an aircraft. Using wireless devices in an aircraft may cause danger to the operation of the aircraft and disrupt the wireless telephone network. It may also be considered illegal.

Operating Environment

• Do not use or charge the device in dusty, damp, and dirty places or places

with magnetic fields. Otherwise, it may result in a malfunction of the circuit.

• The device complies with the RF specifications when the device is used

near your ear or at a distance of 1.0 cm from your body. Ensure that the device accessories such as a device case and a device holster are not composed of metal components. Keep your device 1.0 cm away from your body to meet the requirement earlier mentioned.

• On a stormy day with thunder, do not use your device when it is being

charged, to prevent any danger caused by lightning.

• When you are on a call, do not touch the antenna. Touching the antenna

affects the call quality and results in increase in power consumption. As a result, the talk time and the standby time are reduced.

• While using the device, observe the local laws and regulations, and respect

others' privacy and legal rights.

• Keep the ambient temperature between 0°C and 40°C while the device is

being charged. Keep the ambient temperature between 0°C and 40°C for using the device powered by a battery.

Prevention of Hearing Damage

Using a headset at high volume can damage your hearing. To reduce the risk of damage to hearing, lower the headset volume to a safe and comfortable level.

Safety of Children

Comply with all precautions with regard to children's safety. Letting the child play with your device or its accessories, which may include parts that can be detached from the device, may be dangerous, as it may present a choking hazard. Ensure that small children are kept away from the device and accessories.

Accessories

Choose only batteries, chargers, and accessories approved for use with this model by the device manufacturer. The use of any other type of battery, charger, or accessory may invalidate any warranty for the device, may be in violation of local rules or laws, and may be dangerous. Please contact your dealer for information about the availability of approved batteries, chargers, and accessories in your area.

Battery and Charger

• Unplug the charger from the electrical plug and the device when not in use.

• The battery can be charged and discharged hundreds of times before it

eventually wears out. When the standby time and the talk time are shorter than the normal time, replace the battery.

• Use the AC power supply defined in the specifications of the charger. An

improper power voltage may cause a fire or a malfunction of the charger.

• Do not connect two poles of the battery with conductors, such as metal

materials, keys, or jewelries. Otherwise, the battery may be short-circuited and may cause injuries and burns on your body.

• If battery electrolyte leaks out, ensure that the electrolyte does not touch

your skin and eyes. When the electrolyte touches your skin or splashes into your eyes, wash your eyes with clean water immediately and consult a doctor.

• If there is a case of battery deformation, color change, or abnormal heating

while you charge or store the battery, remove the battery immediately and stop using it. Otherwise, it may lead to battery leakage, overheating, explosion, or fire.

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