The speaker grille of the mobile phone

Abstract

1. Name of the product in this design: Speaker hole of a mobile phone. 2. Purpose of this design: The overall purpose of this design is to provide network communication, voice calls, and transaction processing (data storage, recording, image browsing), and its partial purpose is for the sound output of a mobile phone. 3. The key design features of this product are the shape of the part that needs to be protected. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. Other situations requiring explanation: Other explanation: The dashed lines in the figure indicate parts that do not require protection.

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