Panasonic KX-NS1000 Programming Manual page 529

Maintenance Console Location
10.7.1 PBX Configuration—[2-7-1] System—Class of Service—COS Settings
Feature Guide 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.
Value Range
Enhanced DSS: The registered (owner) extension is called.
Standard SDN: A dial tone is heard.
Maintenance Console Location
10.7.1 PBX Configuration—[2-7-1] System—Class of Service—COS Settings
Feature Guide 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
Value Range
Disable, Enable
Maintenance Console Location
10.7.1 PBX Configuration—[2-7-1] System—Class of Service—COS Settings
PC Programming Manual References
10.7.1 PBX Configuration—[2-7-1] System—Class of Service—COS Settings—PDN/SDN—
Feature Guide 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.
Value Range
Disable, Enable
10.7.1 PBX Configuration—[2-7-1] System—Class of Service—COS Settings
SDN Key Mode above is set to "Standard SDN".
COS Name
PC Programming Manual 529