Name Description Value Range Links
Time Service
Switch
Enables manual
switching of time
modes.
Disable, Enable
PC Programming Manual
References
10.4 PBX Configuration—[2-4] System
—Week Table
12.1.1 PBX Configuration—[4-1-1]
Extension—Wired Extension—
Extension Settings—Main—COS
12.2.1 PBX Configuration—[4-2-1]
Extension—Portable Station—
Extension Settings—Main—COS
Feature Manual References
5.1.4 Time Service
PDN/SDN
An SDN button allows a PT user to see the current status of the corresponding PDN extension, and to pick
up or transfer calls to that extension easily. The settings here control how SDN buttons operate for
extensions at each COS level.
Name Description Value Range Links
COS Name Specifies the name of the
COS.
Max. 20
characters
Feature Manual References
5.1.1 Class of Service (COS)
SDN Key Mode Selects what happens when an
extension user presses an
SDN button while on hook.
Enhanced DSS:
The registered
(owner)
extension is
called.
Standard SDN:
A dial tone is
heard.
Feature Manual References
2.9.1 Primary Directory Number
(PDN)/Secondary Directory
Number (SDN) Extension
Making call by
COS of SDN
key’s owner
Selects whether an extension
that uses an SDN button to
make calls is given the COS of
the SDN button’s registered
(owner) extension.
This setting is only available
when SDN Key Mode above is
set to "Standard SDN".
Disable, Enable
PC Programming Manual
References
10.7.1 PBX Configuration—
[2-7-1] System—Class of Service
—COS Settings—PDN/SDN—
COS Name
Feature Manual References
2.9.1 Primary Directory Number
(PDN)/Secondary Directory
Number (SDN) Extension
SDN Key
Assignment by
PT Program
Selects whether PT users can
create SDN buttons on their
own extensions using PT
programming.
Disable, Enable
Feature Manual References
2.9.1 Primary Directory Number
(PDN)/Secondary Directory
Number (SDN) Extension
10.7.1 PBX Configuration—[2-7-1] System—Class of Service—COS Settings
PC Programming Manual 355