Huawei AD21 55034835 [10/87] Disposal and recycling information

• Ideal temperatures: 0°C to 35°C for operating, -10°C to +45°C for

storage.

• When charging, an adapter should be plugged into a socket nearby

and easily accessible. Use approved power adapters and chargers.

• Ensure that the power adapter meets the requirements of Annex Q

of IEC/EN 62368-1 and has been tested and approved according to

national or local standards.

• Unplug the charger from electrical outlets and the device if the

device is not used for a long time.

• The device nameplate is on the bottom of the device.

• Keep the battery away from fire, excessive heat, and direct sunlight.

Do not place it on or in heating devices. Do not disassemble,

modify, throw, or squeeze it. Do not insert foreign objects into it,

submerge it in liquids, or expose it to external force or pressure, as

this may cause it to leak, overheat, catch fire, or even explode.

• Do not attempt to replace the battery yourself — you may damage

the battery, which could cause overheating, fire, and injury. The

built-in battery in your device should be serviced by Huawei or an

authorised service provider.

• Keep this device and its accessories that may contain small

components out of the reach of children. Otherwise, children may

damage this device and its accessories by mistake, or swallow

small components, which may cause choking.

Disposal and recycling information

The symbol on the product, battery, literature, or packaging

means that the products and batteries should be taken to separate

waste collection points designated by local authorities at the end of the

lifespan. This will ensure that EEE waste is recycled and treated in a

manner that conserves valuable materials and protects human health

and the environment. For more information, please contact your local

authorities, retailer, or household waste disposal service or visit the

website

https://consumer.huawei.com/en/

Reduction of hazardous substances

This device and its electrical accessories comply with local applicable

rules on the restriction of the use of certain hazardous substances in

electrical and electronic equipment, such as EU REACH regulation,

RoHS and Batteries (where included) directive. For declarations of

conformity about REACH and RoHS, please visit the website

https://consumer.huawei.com/certification

RF Exposure Information

Your device is a low-power radio transmitter and receiver. As

recommended by international guidelines, the device is designed to