Panasonic KX-DT521 Quick Reference Manual page 4

Location of Controls
D Handset Hook: Keeps the handset stable when the unit is
mounted on a wall.
E Headset Jack
F PAUSE/PROGRAM (KX-DT521 only): Used to insert a pause
when storing a telephone number. This button is also used for
programming this unit.
PAUSE (KX-DT543/KX-DT546 only): Used to insert a pause
when storing a telephone number.
G CONF: Used to establish a multiple party conversation.
H MESSAGE: Used to leave a message waiting indication or call
back the party who left the message waiting indication.
I FLASH/RECALL: Used to disconnect the current call and
make another call without hanging up.
J REDIAL: Used to redial the last dialed number.
K AUTO ANS/MUTE: Used to receive an incoming call in
hands-free mode or mute the microphone/handset during a
conversation.
L TRANSFER: Used to transfer a call to another party.
M AUTO DIAL/STORE: Used for System/Personal Speed Dialing
or storing programme changes.
N HOLD: Used to place a call on hold.
O INTERCOM: Used to make or receive intercom calls.
P SP-PHONE (Speakerphone): Used for performing hands-free
operations.
Q Microphone: Used for hands free conversations.
R Navigator Key: Used to adjust the volume and the display
contrast or select desired items.
S ENTER
*1
: Used to assign the selected item.
T Soft Buttons (S1-S4)
used to select the item displayed on the bottom line of the
display.
8
*1
: S1-S4 (located from left to right) are