Panasonic KX-TD308 User Manual page 151

D
[813] Floating Number Assignment
[815] DISA Built-in Auto Attendant
[990] System Additional Information, Field (34)
Feature References
Intercept Routing (
Outgoing Message (OGM) (4.3/Operator / Manager Service Features)
4-54
DPT Features
4.2
see Installation Manual)
DPT Features