Panasonic DBS Section 540 Reference Manual page 117

Network Feature Operation
Considerations
• The SCC-A card provides 3 four-party conference circuits. The SCC-B
• Press FLASH or hang up to exit a Conference Call.
• The Call Hold feature cannot be used during a four-party Conference Call.
DBS-2.3/9.2-540
provides 8 four-party conference circuits
T1 Networking - Revised April 2000
Network Conference Calls
Page 117