Samsung DS-5012L - Manual (Page 54)

Main Features DS/ITP-5012L Phone User Guide
41
Executive/Secretary
Caller ID
xxx-xxx-
When there is an incoming call, the caller number and
name can be displayed on the LCD screen. This feature
is useful in situations where it is required to have this in-
formation before calls are answered.
When the Executive/Secretary button is pressed, an
executive and secretary are connected. The secretary
can use this feature to receive an incoming call and
then simply forward it to the executive.