Huawei E8278 Quick Start Manual page 70

The device includes detachable parts that may present a choking
hazard. Keep away from children.
The device and its accessories are not intended for use by children.

Children should only use the device with adult supervision.
Accessories
Using an unapproved or incompatible power adapter, charger or

battery may cause fire, explosion or other hazards.
Choose only accessories approved for use with this model by the

device manufacturer. The use of any other types of accessories may
void the warranty, may violate local regulations and laws, and may
be dangerous. Please contact your retailer for information about the
availability of approved accessories in your area.
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