Huawei B310s User Manual download pdf (Page 16)

cable, causing the device to malfunction.

 Before you clean or maintain the device, stop using it, stop all applications, and

disconnect all cables connected to it.

 Do not use any chemical detergent, powder, or other chemical agents (such as

alcohol and benzene) to clean the device or accessories. These substances may

cause damage to parts or present a fire hazard. Use a clean, soft, and dry cloth to

clean the device and accessories.

 Do not place magnetic stripe cards, such as credit cards and phone cards, near the

device for extended periods of time. Otherwise the magnetic stripe cards may be

damaged.

 Do not dismantle or remanufacture the device and its accessories. This voids the

warranty and releases the manufacturer from liability for damage. In case of

damage, contact an authorized service center for assistance or repair.

Emergency calls

The availability of emergency calls is subject to your cellular network quality, service

provider policy, and local laws and regulations. Never rely solely on your device for

critical communications like medical emergencies.

Disposal and recycling information

This symbol (with or without a solid bar) on the device, batteries (if

included), and/or the packaging, indicates that the device and its electrical accessories

(for example, a headset, adapter, or cable) and batteries should not be disposed of as

household garbage. These items should not be disposed of as unsorted municipal

waste and should be taken to a certified collection point for recycling or proper

disposal.

For more detailed information about device or battery recycling, contact your local

city office, household waste disposal service, or retail store.

Disposal of the device and batteries (if included) is subject to WEEE Directive Recast

(Directive 2012/19/EU) and Battery Directive (Directive 2006/66/EC). The purpose of

separating WEEE and batteries from other waste is to minimize the potential

environmental impacts and human health risk of any hazardous substances that may

be present.

Reduction of hazardous substances

This device is compliant with the REACH Regulation [Regulation (EC) No 1907/2006]

and RoHS Directive Recast (Directive 2011/65/EU). Batteries (if included) are compliant

with the Battery Directive (Directive 2006/66/EC). For up-to-date information about

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Huawei B310s User Manual Page 16