Panasonic KX-NCP500 Features Manual page 122

1.7.1 Primary Directory Number (PDN)/Secondary Directory Number (SDN) Extension
6.10 [4-2-1] Portable Station—Extension Settings—Option 9—
6.13 [4-2-3] Portable Station—Flexible Button
→ Type
→ Parameter Selection (for SDN)
→ Extension Number (for SDN)
6.17 [4-3] DSS Console
→ Type
→ Parameter Selection (for SDN)
→ Extension Number (for SDN)
→ Optional Parameter (Ringing Tone Type Number) (for Loop CO, Single CO, Group CO, ICD Group,
SDN)
Feature Guide References
1.2.2.2 Group Call Distribution
1.20.3 LED Indication
2.2.1 Class of Service (COS)
3.1 Capacity of System Resources
User Manual References
1.4.2 Holding a Call
1.5.1 Primary Directory Number (PDN)/Secondary Directory Number (SDN) Extension
Using Your Calling Privileges at Another Extension (Remote COS Access)
122 Feature Guide
PDN Delayed Ringing