AASTRA DT4x2 for BusinessPhone User Guide EN - Manual (Page 47)

47 BusinessPhone – Cordless DT412/DT422/DT432
Call Forwarding
Fixed Diversion
This function directs your calls to a preprogrammed answering
position (e.g. secretary).
Activate Fixed Diversion æ
Press.
*21#
Dial.
Special dial tone. All calls to your extension are directed to a
preprogrammed address.
Cancel Diversion æ
Press.
#21#
Dial.
Special dial tone.