Panasonic KX-TDA100D Features Manual page 293

[Example]
PBX-4
PBX Code 954
Extn. 1011
PBX-1
Dials "7-953-1011".
PBX Code 951
Note
When a TIE line call is sent to a PBX from another PBX, first the PBX modifies the number sent to
the PBX according to the assignment for each trunk port of the PBX: the removed number of digits
from and/or added number to the number sent to the PBX is determined by the assignment. Then
the PBX starts to check the number whether the number has the PBX code of the PBX.
TIE Line Network
PBX-3
PBX Code 953
1
953-1011
PBX-2
PBX Code 952
1.30.1 TIE Line Service
A TIE line call is sent to
1
PBX-2 from PBX-1. If
the number sent from
PBX-1 has the PBX
code of PBX-2 "952",
3
the call will be received
at the corresponding
Extn. 1011
extension of PBX-2
(e.g., 1011of PBX-2). If
not, PBX-2 checks the
2
953-1011
number in the TIE Line
Routing and Modified
Table of PBX-2.
If the match is found in
2
Extn. 1011
the table, the call will
be modified according
to the table and send to
the corresponding
PBX (PBX-3).
The number sent from
3
PBX-2 "953-1011" has
the PBX code of PBX-3
"953". The call is
received at extension
"1011" of PBX-3.
Feature Guide 293