Huawei Technologies Co. Ltd B200-40 Manuale Utente

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 under licenses. 

, HUAWEI, and 

are trademarks or registered trademarks of 

Huawei Technologies Co., Ltd. 

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

Some features of the product and its accessories described herein rely on 
the software installed, capacities and settings of local network, and 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 you purchase. 

Huawei Technologies Co., Ltd reserves the right to change or modify any 
information or specifications contained in this manual without prior notice 
or obligation. 

THE 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 CASE 
SHALL HUAWEI TECHNOLOGIES CO., LTD BE LIABLE FOR ANY SPECIAL, 

INCIDENTAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, OR LOST 
PROFITS, BUSINESS, REVENUE, DATA, GOODWILL OR ANTICIPATED 

SAVINGS. 

Customers shall comply with all applicable export or import laws and 
regulations and will 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. 

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. 

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

electronic devices. 

z

 

Follow rules and regulations set forth by hospitals and health care 
facilities. Do not use your device when using the device is 
prohibited.  

z

 

Some wireless devices may affect the performance of hearing aids 
or pacemakers. For any such problems, consult your service 
provider. 

z

 

If you are using an electronic medical device, consult the doctor or 
the device manufacturer to confirm whether radio waves affect the 

operation of this device. 

Do not use 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 use 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. 

z

 

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

z

 

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

z

 

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. 

z

 

Do not use your device while flying in an aircraft and 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. 

z

 

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. 

z

 

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

respect others' privacy and legal rights. 

z

 

Place the device or accessories in well-ventilated, cool, and 
out-of-direct-sunlight place. Avoid enveloping the device, or 
covering towels and placing articles on the device. Place the device 
out of a box or case to avoid poor heat dissipation that results in the 
damage to the device. 

z

 

On a stormy day with thunder, do not use your device, to prevent 
any danger caused by lightning. 

z

 

Keep the ambient temperature between 

–xx°C to +xx°C 

for using 

the device. 

z

 

The antenna(s) used for this transmitter must be installed by 
keeping a minimum distance of 20 cm from all persons. 

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.