Direct Inward Dialing (Did) - Panasonic KX-TD816 Features Manual

Direct Inward Dialing (DID)

Description
Incoming calls can be put directly through to destinations according to the subscriber numbers
sent from the Central Office. Assignable destinations are: (1) extension, (2) external pager (for
TAFAS: Trunk (Outside Line) Answer From Any Station), (3) modem (for remote system
administration), (4) extension group, and (5) phantom extension.
The examples below explain the procedures for DID programming.
[Programming Example]
1. A subscriber number received from the exchange is converted into an DID transferred
number programmed in [433] "DID Subscriber Number Removed Digit" and [434] "DID
Added Number".
<Example>
DID format settings
Deleted Digit: 2
Added Dial No.: 2
Subscriber number received from the exchange: 43112
<Explanation>
1)
2 digits are deleted, "43", making the number 112.
2) The number "2" is added, making the final number 2112 which serves as the
extension number. Note that digits are inserted at the beginning of the number.
2.
The DID number programmed in Programming Example 1, can be converted using the
Transfer Table. Program [135] "DID Number Conversion Selection" is used to enable or
disable to use the Transfer Table (default: use the Transfer Table).
Location [136]
Number DID Number
001 2111
002 2112
003
2
:
200
22
<Explanation>
If the DID transferred number matches the DID number assigned in program [136] DID
Number Assignment, the call is received at the DID extension assigned in program [137-
138] DID Extension —— Day / Night. The name for the DID extension can be given in
program [139] DID Extension Name Set.
Features Guide
<Example>
[137] DID
Extension (Day)
101
102
103
03
: :
192
0
[138] DID [139] DID
Extension Extension Name
(Night)
101 Tom Smith
101 Bob James
101 Mike White
:
101 John P.
General Features
:
93