Dial tone by default

[kjaslow]

I only use a single line with my W56H phones (and W60P base). Is there a way to set up the phone so that if I just press the green phone icon, I immediately get a connection and dial-tone from the only line I've setup? Right now, if I press the green talk button, I'm taken to the redial screen.

I do see that I can set the left "soft button" to have the shortcut of going to the default line. I'd really like to swap that capability with the green talk button... Let the green talk button go to my default line, and let the soft key give me redial/history. Is there some way to do this? Thx.