AT&T MERLIN LEGEND Analog Direct-Line Console Operator's Manual page 22

Understanding Your Equipment
Contrast Control
A dial used to brighten or dim the
display
Dedicated Feature Buttons
Imprinted buttons for the features
used most often
Below the dialpad:
Disconnect (not used)
Hold for putting a call on hold
Above the line and DSS
buttons:
Clock Functions for setting
alarm, timer, date, and time
Message for indicating when a
message is waiting (light next
to button goes on)
Speaker for listening to a call
without lifting the handset
Below the DSS buttons:
Conference for adding line or
extension to a conference call
Drop for disconnecting an
extension or line from a
conference call
Message Status used with
Shift buttons to see which
phones have Message lights on
Recall for disconnecting from
one call to get a dial tone to
make another call without
hanging up
Shift Buttons (1, 2, and 3)
used with DSS buttons to
handle calls for up to 120
extensions
Transfer for sending a call to
another extension
Dialpad
The area on the console used to
dial phone numbers
Display Buttons
5 buttons used for setting
timekeeping (clock) functions
Display Screen
The 2-line by 40-character display
that shows call information, date,
and time
Direct Station Selector (DSS)
40 buttons for making or
transferring calls to co-workers
Handset
The hand-held part of the console
that you pick up, talk into, and listen
from
Line Buttons
34 buttons used to make and
receive calls. Unlabeled buttons
can be programmed for one-step
feature use. Each button has two
lights next to it.
T/P Switch
A sliding switch used for testing
and programming the phone
Volume Control
A sliding control used for adjusting
the speaker and ringer volume
levels
MERLIN II System Display Console 1 - 9