Section 700 - Operation
FF1-0-03: Extension COS (Hold Key Operation - System vs. Exclusive)
FF3-0: Extension COS Assignment
Intercom calls will be held as Exclusive when placed on hold by pressing the
Broker's Hold allows you to toggle between the current call and the last held call by pressing the
To place a call on Broker's Hold:
1. Pick up the first call.
2. Press the HOLD key.
3. Pick up the second call.
4. Press the HOLD key.
You can use the Call Park function to transfer a call, even if you cannot locate the intended recipient
of the call.
CO, Extension, and Network calls may be parked.
There are two ways for an extension to park a call on the DBS 576. One way is to park the call at the
receiving extension and to retrieve the parked call at another extension by dialing the park answer
code plus the parking extension number. The other way is to park the call at another extension and dial
the park transfer answer code at the other extension to retrieve the call.
DBS 576 (USA), issued January 1999
Chapter 6. DSLT Features
First call on hold
Second call on hold, first call retrieved