ringtone,
If I read your question corectly, you want to get a specific line and call a specific speed dial number, all in one button, right?
I do this most of the time by doing the following:
e.g. Lets say you want to access CO1 and dial the number 123456:
1) Assign a Station speed dial for the telephone number 123456 at location 15:
[Redial][Speed Dial][1][5][123456][Redial]
2) Assign the Station Speed Dial #16 with the Instruction to pick up CO line 1 and use the telephone number at Station Speed Dial #15:
[Redial][Speed Dial][1][6][Intercom Button][7][0][1][Speed Dial Button][1][5][Redial]
Note: Code 701 is to get CO1. For DK280, its [#][7][0][0][1]
3) Use program 39 to assign a flexible key for Station Speed dial #16.
Hope this helps.
