Panasonic DBS 824 User Manual

DSLT Features

Intercom Calling

Revised April 2000

DBS 824-3.0/3.2-700

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differently, depending on whether they are trunk or intercom calls. 
Intercom calls receive busy tone; trunk calls are routed to the extension 
defined in permanent call forwarding.

The following types of incoming trunk calls will follow permanent call 
forward settings:

-  Direct trunk calls

-  Transferred trunk calls.

• The DND feature cannot be activated at an extension selected to receive 

Call Forwarding.

(CPC-S and CPC-M)

The DBS 824 provides two methods of intercom calling: voice calling and 
tone calling. 

Voice Calling. With voice calling, intercom calls are connected 
immediately, without a ringing tone.

Tone Calling. With tone calls, a ringing tone is sent to the called extension.

System programming determines whether the DBS 824 uses voice or tone 
calling as a default. If voice calling is the default, dialing a “1” after the 
extension number will change the call to a tone call. If tone calling is the 
default, dialing a “1” will result in a voice call.

1.  Lift the handset.

2.  Dial the extension number.

3.  If the system default is tone calling, dial a “1.”