This attestation letter from Fanvil Technology Co., Ltd. confirms the operational capabilities of their V66 Pro and J660 Pro IP Phones (FCC ID: 2APPZ-V66PRO) within the United States. The document outlines the supported wireless technologies, including BDR (GFSK), EDR (π/4-DQPSK, 8DPSK), BLE 1M/2M, 2.4G Wi-Fi (2412-2462MHz, 802.11 b/g/n20/n40/ax20/ax40 modes), and 5G Wi-Fi (5150-5250MHz, 5725-5850MHz, 802.11 a/n20/n40/ac20/ac40/ac80/ax20/ax40/ax80 modes).
The letter explicitly states that certain functions, bands, and modes have been disabled by the manufacturer through software. Specifically, for 802.11ax mode, only full RU configuration is supported, with partial RU functionality disabled. The document also emphasizes that the end user lacks the ability to activate these disabled features. This attestation serves to clarify the device's operational parameters and compliance with regulatory requirements within the American market.
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[description] => Attestation letter for Fanvil's V66 Pro and J660 Pro IP Phones, confirming supported features and disabled functionalities in America.
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This attestation letter from Fanvil Technology Co., Ltd. confirms the operational capabilities of their V66 Pro and J660 Pro IP Phones (FCC ID: 2APPZ-V66PRO) within the United States. The document outlines the supported wireless technologies, including BDR (GFSK), EDR (π/4-DQPSK, 8DPSK), BLE 1M/2M, 2.4G Wi-Fi (2412-2462MHz, 802.11 b/g/n20/n40/ax20/ax40 modes), and 5G Wi-Fi (5150-5250MHz, 5725-5850MHz, 802.11 a/n20/n40/ac20/ac40/ac80/ax20/ax40/ax80 modes).
The letter explicitly states that certain functions, bands, and modes have been disabled by the manufacturer through software. Specifically, for 802.11ax mode, only full RU configuration is supported, with partial RU functionality disabled. The document also emphasizes that the end user lacks the ability to activate these disabled features. This attestation serves to clarify the device's operational parameters and compliance with regulatory requirements within the American market.
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