Panasonic KX-TEA308 Benutzerhandbuch

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1.15 Optional Device Features
110
Feature Guide
 Permitted
Outside-to-Outside (CO-to-CO) Line Calls through DISA
DISA callers can use DISA to make outside (CO) line calls when allowed by the DISA security mode. 
 
If a call between 2 outside parties is established via DISA, the length of the call can be limited to a 
preprogrammed duration (
CO-to-CO Line Call Duration [205]). A timer will activate when the call is 
connected, and a warning tone will be heard 15 seconds before the timer expires. When the timer expires, 
the call is disconnected (
1.10.8 Outside (CO) Line Call Limitation). 
 
To detect the end of an outside-to-outside (CO-to-CO) line call, Calling Party Control (CPC) Signal Detection 
can be assigned through system programming (
CPC Signal Detection—Incoming [420], CPC Signal 
Detection—Outgoing [421]).
Security Mode
Intercom Calls
Outside (CO) Line Calls
All Security
Trunk Security
No Security