UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post

dagskarlsen · 3rd Dec 2020, 5:52 pm

The first generations of phones with RJ plug did not always follow the standard of using the 2 center pins, pretty often the plugs are transparent, and the wires are colored so try to identify if it is differences between the 2 cables.

3rd Dec 2020, 5:52 pm	#8
dagskarlsen Heptode Join Date: Jan 2008 Location: Hakadal, Norway Posts: 643	Re: New BT phone won't work with old lead The first generations of phones with RJ plug did not always follow the standard of using the 2 center pins, pretty often the plugs are transparent, and the wires are colored so try to identify if it is differences between the 2 cables.