AT&T Definity 7314H - Manual (Page 19)

Call Park
To park a call at your
extension (for retrieval at
any extension) Note: If a Call Park button has been assigned to your
voice terminal, simply press Call Park to park the call
and hang up; otherwise, follow the instructions below.
1 Press Transfer [dial tone]
2 Dial Call Park code ______ [confirmation tone]
Green light flutters
3 Press Transfer again
Call is parked
4 Hang up
To return to a call parked
at your extension 1 Press Call Park
or Dial the Answer Back code ________ and then
your extension number
You are connected to call
17