Panasonic KX-NS700 Feature Manual page 252

15.1.5 PDN (Primary Directory Number)/SDN (Secondary Directory Number) Extension
An SDN extension can call a PDN extension or transfer a call to a PDN extension using an SDN button.
In this case:
–
Only the PDN extension rings (i.e., other SDN extensions do not ring).
–
The delayed ringing and DND settings of the PDN extension are ignored.
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
Off
Green on
Slow green
flashing
Moderate
green
flashing
Rapid green
flashing
Red on
Slow red
flashing
252 Feature Manual
PDN Button Status
This extension is idle.
The extension is on a call using the PDN
button.
A call is on hold using the PDN button.
•
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.
An incoming call is arriving at this
extension.
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.
A call is on hold by a corresponding
SDN extension.
SDN Button Status
The corresponding PDN extension is idle.
The extension is on a call using the SDN
button.
A call is on hold using the SDN 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.
Receiving Hold Recall or automatic callback
ringing from a call answered using the SDN
button.
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).
A call is on hold by the corresponding PDN
extension or another corresponding SDN
extension.
Document Version 2017-06