Panasonic KX-TDA50G Feature Manual page 231

<PBX Code Method (Access with PBX Code)>
PBX-1
PBX Code 951
Interface
Extn. 1011
Dials "9-211-4567".
Explanation:
1.
Extension 1011 of PBX-1 dials the Idle Line Access number of PBX-1 "9" and telephone number
"211-4567".
2.
PBX-1 modifies the call (adds "952" and the Idle Line Access number of PBX-2 "9") and sends the
call to PBX-2 which has PBX code "952" through the TIE line (trunk group [TRG] 2) according to
the ARS programming of PBX-1.
3.
PBX-2 sends the call to the outside party "211-4567".
c.
Blocking CO line calls made through another PBX and how to override it:
Whether an incoming TIE line call can make a CO line call through this PBX (i.e., PBX-2), depends on
the COS that is assigned to the trunk group of this PBX, that the incoming TIE line is connected to. If
the COS of the trunk group is unable to make outgoing calls by the TRS or External Call Block feature,
CO line calls made through this PBX will be prohibited.
To override this prohibition, an extension of PBX-1 must enter a verification code assigned to PBX-2
to change the COS temporarily. It is also possible to override the prohibition by specifying an extension
at PBX-2 with the Walking COS feature, to temporarily switch to that extension's COS.
4.11 [2-7-1] Class of Service—COS Settings—TRS—
4.12 [2-7-2] Class of Service—External Call Block
5.1 [3-1-1] Trunk Group—TRG Settings—Main—
8.3 [6-3] Verification Code
[500] Trunk Group Number
Document Version 2008-11
CO Line
TIE Line Network
PBX-2
PBX Code 952
952-9-211-4567
TIE Line
Interface
TRG 2
Extn. 1011
13.1.13 PRIVATE NETWORK FEATURES
Telephone Company
CO Line
211-4567
Outside Party
(211-4567)
TRS Level—Day, Lunch, Break, Night
COS
Feature Manual 231