Panasonic KX-NCP1000 - Page 226

Depending on the mode selected through COS programming, SDN Direct Dial is performed in one of two ways,
as follows:
– Enhanced DSS Key mode: pressing the SDN button once.
– Standard SDN Key mode:
pressing the SDN button twice (a dial tone is heard the first time the SDN button
is pressed).
Calls answered using the SDN button can be transferred to the PDN extension by simply pressing the SDN
button once, regardless of the mode.
LED Indication
The LED patterns and the corresponding status of PDN and SDN buttons are as follows:
Light Pattern PDN Button Status SDN Button Status
Off This extension is idle. The corresponding PDN extension is idle.
Green on The extension is on a call using the PDN
button.
The extension is on a call using the SDN
button.
Slow green
flashing
A call is on hold using the PDN button. A call is on hold using the SDN button.
Moderate
green
flashing
• A call on a PDN button is on
Exclusive Call Hold or consultation
hold.
• The PDN extension is adding a
member to a conference
or using the
line for an Unattended Conference,
on a PDN button.
• A call answered using the SDN button
is on Exclusive Call Hold or consultation
hold.
• The SDN extension is adding a member
to a conference, or using the line for an
Unattended Conference.
Rapid green
flashing
An incoming call is arriving at this
extension.
Receiving Hold Recall or automatic callback
ringing from a call
answered using the SDN
button.
Red on A corresponding SDN extension is:
• on a call.
• holding the line using Exclusive Call
Hold or consultation hold.
• adding a member to a conference.
• using the line for an Unattended
Conference.
• receiving Hold Recall or automatic
callback ringing.
The corresponding PDN extension or
another corresponding SDN extension is:
• on a call.
• holding the line using Exclusive Call
Hold or consultation hold.
• adding a member to a conference.
• using the line for an Unattended
Conference.
• receiving
an incoming call
directed only
to the PDN extension (e.g., callback
ringing).
Slow red
flashing
A call is on hold by a corresponding SDN
extension.
A call is on hold by the corresponding PDN
extension or another corresponding SDN
extension.
Rapid red
flashing
A call is arriving at an Incoming Call
Distribution (ICD) group in Ring
Distribution
method that this extension is
a member of.
The corresponding PDN extension is
receiving an incoming call.
When multiple calls are on a PDN extension, the LED pattern that appears on the corresponding SDN buttons
is displayed according to the following priority:
Receiving an incoming call ® holding a call ® on a call ® idle
226 Feature Manual Document Version 2013-05
13.1.7 PDN (Primary Directory Number)/SDN (Secondary Directory Number) Extension