Panasonic KX-NS1000 Manual page 374

4.3.1 TIE Line Service
<PBX Code Method (Access with PBX Code)>
Dial the [TIE Line Access Number] + [PBX Code] + [Extension Number].
® 10.6.1 PBX Configuration—[2-6-1] System—Numbering Plan—Main—Features—
® 17.1 PBX Configuration—[9-1] Private Network—TIE Table—
[Example]
PBX-1
PBX Code 951
Extn.1011
Dials "7-953-1011".
Explanation:
To use this method, it is necessary to know each PBX code in order to identify the location of an extension.
Case 1:
Extension 1012 of PBX-1 dials TIE line access number "7", PBX code "952", and extension number "1011".
® Extension 1012 of PBX-1 is connected to extension 1011 of PBX-2.
Case 2:
Extension 1011 of PBX-1 dials TIE line access number "7", PBX code "953", and extension number "1011".
® Extension 1011 of PBX-1 is connected to extension 1011 of PBX-3.
374 Feature Guide
PBX Code 952
TIE Line
Interface Interface Interface
Extn.1012
Extn. 1011
Dials "7-952-1011".
[PBX code]
[TIE line
access no.]
[Extn. no.]
PBX-2
TIE Line
Own PBX Code
PBX-3
PBX Code 953
Interface
Extn. 1011
TIE Line Access