Panasonic KX-TD500 - ISDN Attended Features; Direct Inward Dialing (DID)

ISDN Features
362 Features Guide
2.3 ISDN Attended Features
Direct Inward Dialing (DID)
Description
Provides automatic direction of an incoming call from ISDN to a specific extension.
To realize this service, the DID number informed from ISDN telephone company is required.
The DID number is converted to a DN or FDN of the destination using a pre-programmed
conversion table.
This is an ISDN version of DID (Direct Inward Dialing) service.
Assignable destinations are:
1. Regular extension with DN
2. Virtual extension with FDN
– Extension Group
– External Pager (TAFAS)
– Incoming Group
– Modem (Remote Administration)
– OGM Group (DISA message)
– Phantom Extension
3. Other PBX extension
Call Flow
Receives the DID number from ISDN.
Modifies the DID number according to "DID Digit Modification."
Determines the destination DN or FDN according to
"DID Dial Registration."