This article applies to Konftel 300, Konftel 300Wx, Konftel 300Mx, Konftel 300IP, Konftel 300IPx, Konftel 55W, Konftel 55Wx.
Pins 1,2,3,4 on connector "A" go to pins 1,2,3,4 on connector "B"
Expansion microphone port pinout on Konftel 300 series and 55 series Print
Modified on: Tue, 18 May, 2021 at 1:54 PM
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