Did (Direct Inward Dialing) - Panasonic KX-TDA600 Feature Manual

1.4.5

DID (Direct Inward Dialing)

Description
Directs a call on a public CO line assigned as a Direct Inward Dialing (DID) line to a preprogrammed
destination according to the call's DID number, which is based on the telephone number dialed by the caller.
When a call reaches its destination via DID distribution, the DID name will be displayed on the proprietary
telephone (PT), allowing extension users to easily see whom a call is directed to. Each DID number has a
destination for each time mode.
DID distribution allows you to use your telephone numbers for specific purposes. For example, you can
direct calls from customers' fax machines to your office fax machine automatically, or allow your overseas
customers to be automatically connected to specific operators.
Incoming calls with DID numbers that match extension numbers at this PBX will be sent to the
corresponding extension. Incoming calls with DID numbers that match extensions at other PBXs or CO line
access numbers will be sent to the corresponding TIE line or CO line.
This feature is only available for the KX-TDA100, KX-TDA200, and KX-TDA600.
[Method Flowchart]
A CO line call is received on a DID line.
Yes
Dialing Table and has a CLI destination
The call is routed to the
CLI destination.
Is the DID number found in the
DID table?
Yes
Does the call have Caller ID
information and is CLI distribution
enabled for the DID number in the
current time mode?
Yes
Has the caller
been stored in the System Speed
been assigned?
No
Is the DID destination for the
time mode assigned?
Yes
The call is routed to the
DID destination.
No
Does the DID
number match an
extension number?
No
No
Does the DID
number match an extension
number at another PBX or CO
Line Access no.?
No
No
The call is routed to the
operator (Intercept
Routing—No Destination).
1.4 D
Yes
The call is routed
to the extension.
Yes
The call is routed
to the TIE line or
CO line.
Feature Manual 69