Hmm,

When I did 301, from the 18D at ext 11, I assigned the lines to the buttons I wanted them on on the extension phone. Which is how they appear when I plug an 18 button onto the wonky extension.

If I read between the lines right, I need to program the lines from ext 11 across the row, and let the system handle the button assignment.

Let me go play, I'll be back. ( seems I've heard that lines somewhere)

Steve

Never uncover your crownsheet.