This document is a Model Declaration Letter from Zhejiang Lingzhu Technology Co., Ltd., submitted to the Federal Communications Commission (FCC). The letter pertains to a family of models related to the SC316-WB4A device, all sharing the same PCB Layout, Schematics, and Bill of Materials (BOM). The purpose of this declaration is to clarify the differences between these models, which primarily involve variations in the key press mechanism and shell shape.
Specifically, the models differ in whether they have a touch button function (call version) or lack a touch button (non-calling version). This distinction is solely for different market requirements and does not affect the electrical structure or wireless performance of the devices. The models listed include SC316-WB4, SC316-WB4B, SC316-WB4C, SC316-WB4D, SC316-WB4E, SC316-WB4F, SC316-WB4G, SC316-WB3A, SC316-WB3, SC316-WB3B, SC316-WB3C, SC316-WB3D, SC316-WB3E, SC316-WB3F, SC316-WB3G, SC316-WB5A, SC316-WB5, SC316-WB5B, SC316-WB5C, SC316-WB5D, SC316-WB5E, SC316-WB5F, and SC316-WB5G.
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This document is a Model Declaration Letter from Zhejiang Lingzhu Technology Co., Ltd., submitted to the Federal Communications Commission (FCC). The letter pertains to a family of models related to the SC316-WB4A device, all sharing the same PCB Layout, Schematics, and Bill of Materials (BOM). The purpose of this declaration is to clarify the differences between these models, which primarily involve variations in the key press mechanism and shell shape.
Specifically, the models differ in whether they have a touch button function (call version) or lack a touch button (non-calling version). This distinction is solely for different market requirements and does not affect the electrical structure or wireless performance of the devices. The models listed include SC316-WB4, SC316-WB4B, SC316-WB4C, SC316-WB4D, SC316-WB4E, SC316-WB4F, SC316-WB4G, SC316-WB3A, SC316-WB3, SC316-WB3B, SC316-WB3C, SC316-WB3D, SC316-WB3E, SC316-WB3F, SC316-WB3G, SC316-WB5A, SC316-WB5, SC316-WB5B, SC316-WB5C, SC316-WB5D, SC316-WB5E, SC316-WB5F, and SC316-WB5G.
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