Panasonic KX-TA824 User Manual

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1.1 General Features
72
Feature Manual
Programming Manual References
[PT Programming]
[PC Programming]
Feature Manual References
Operating Manual References
1.1.49 Emergency Call
Description
Conditions
If the PBX is installed behind an existing host PBX, an extension user must dial the Host PBX Access 
code after the Outside (CO) Line Access number.
This feature will function even when:
In Account Code—Verify-All/Verify-Toll/Forced mode (
Restricted by the current class of service (COS) (
In Extension Lock (
Programming Manual References
[PT Programming]