Disconnect handsfree earpiece headsets from Panasonic cordless home phone handsets when not in use
WARNING - I will NOT be held responsible for any damages the methods shown in this video may cause to yours or someone else's hardware, including loss of use of such devices and/or loss of profits from the resulting inability to use such devices. Any information you choose to put into use from this video is done AT YOUR OWN RISK.
This video affirms that you should never leave a 2.5mm driver jack port wired handsfree earpiece headset with microphone connected to a Panasonic cordless home phone handset, especially model number KX-TGA641C, as two different handsets of this model number have each disabled the microphone capabilities of my 2.5mm driver jack port wired handsfree earpiece headsets, all due to leaving them connected to the cordless handsets when not in use.