Huawei MLY-B10 Guide De Démarrage Rapide page 13

4. Explanations of Symbols and Figures
Figures and Symbols Description
Type BF Applied Part
Notice. Indicates caution should be taken because random documents
are referred to.
IP68
Degree of protection of the enclosure
Main chip trademark
Indicates that the product is capable of being recycled.
Short-distance radio technology, Bluetooth certification mark.
Forest Stewardship Council
Recycle the object when it is discarded.
Non-ionizing radiation
CE mark
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