Panasonic KX-TDA15 Features Manual page 33

3.11.3 [5-3-1] Voice Message—DISA System—Option 1—DISA Intercept—Intercept when all DISA ports
are busy
3.16.7 [10-5] Miscellaneous
→ Intercept—Intercept Routing - DND (Destination sets DND)
→ Intercept—Routing to Operator - No Destination (Destination is not programmed)
→ Intercept—Intercept Routing for Extension Call
PT Programming Manual
[203] Intercept Time
[604] Extension Intercept Destination
[625] Destination for Overflow Time Expiration
Feature Guide References
1.3.1 Call Forwarding (FWD)/Do Not Disturb (DND)
1.1 Incoming Call Features
Feature Guide 33