Button Usage
Live Call Screening (LCS) Used to monitor your own voice mailbox while a caller is leaving a
message and, if desired, intercept the call.
(® 20.1.51 Unified
Messaging—Live Call Screening (LCS))
Voice Mail (VM) Transfer Used to transfer a call to the mailbox of a specified extension. Also
used to access the Unified Messaging system
(® 20.1.94 Unified
Messaging—Voice Mail (VM) Transfer Button) or the voice mail
features of a VPS (DPT integration only).
Check-in Used to switch the status of extensions from Check-out
to Check-in.
(® 17.1.3 Room Status Control)
Check-out Used to switch the status of extensions from Check-in
to Check-out.
(® 17.1.3 Room Status Control)
Cleaned-up Used to switch the room status of extensions between Ready and
Not Ready. (® 17.1.3 Room Status Control)
CTI
Used to access CTI features. (® 4.1.24
CTI (Computer Telephony
Integration))
Primary Directory Number (PDN)
Used to make and receive both outside and intercom calls. (®
15.1.4
PDN (Primary Directory Number)/SDN (Secondary Directory
Number) Extension)
Secondary Directory Number
(SDN)
Used to show the current status of another extension, call the
extension,
and pick up or transfer calls to it. (® 15.1.4 PDN (Primary
Directory Number)/SDN (Secondary Directory Number) Extension)
*1
One-touch Feature Setting Buttons: Pressing these buttons while on
-hook changes the feature settings. The new mode will be
displayed for a preprogrammed time period.
Self Labeling (KX-NT366/KX-NT553/KX-NT556/KX-NT560 only)
The KX-NT366 IP-PT and KX-NT553/KX-NT556/KX-NT560 IP-PT have an LCD screen next to their flexible
buttons. The label for each button can be set through personal/system programming to reflect the button’s
function. Additionally, the flexible buttons can be organized into multiple "pages". You can toggle between
pages by pressing the NEXT PAGE key, as follows:
Note
The appearance of the NEXT PAGE button differs depending on the telephone model.
Document Version 2016-03 Feature Manual 143
7.1.3 Flexible Buttons