NEC NEAX 2400 ICS Features Manual page 83

Service Conditions (cont'd)
21. When the conferee presses the "RETAIN CNF" key, the LCD display shows as follows for five
seconds depending on the connection:
a.) one station and multiple outside parties "RETAIN CNF"
b.) one station and one outside party "RST"
c.) multiple stations "RST"
Only in the case "a" above, the conference status is retained.
term
22. When a D
Retain Conference is cancelled. At that time, the LCD of the D
CNF" and the 8-party conference trunk is released after the stations go on-hook.
23. When only two parties (station/station, station/outside party, outside party/outside party) are
connected to the 8-party conference trunk, when either one of the parties releases, the
conference trunk is released.
24. The station setting Retain Conference can only cancel Retaining Conference or go on-hook. (No
other operation is available.) When the station goes on-hook, the "RETAIN CNF" lamp turns off.
25. In case of trunk call origination, the billing is performed against the station which originated the
trunk call until the trunk releases. Therefore, there may be several billing messages sent for the
same time for the same station.
26. During the 8-party conference, the "CNF" lamp remains lit.
27. Issue 9 or higher MAT commands should be used for this service.
NEAX2400 ICS Business Features and Specifications
NDA-24143, Issue 4
Add On Conference - 8 Party
user who has Retain Conference presses the "RETAIN CNF" key a second time,
term
indicates "DISCONNECT
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