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Office Communication System

Download(KX-NT400 Standard Firmware)

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Model (suffix) Firmware Size(KB) Date Version Remarks
KX-NT400 USA 20,417 Dec.10, 2010
KX-NT400 C/RU 20,417 Dec.10, 2010
KX-NT400 NE/X 18,366 Dec.10, 2010

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