NEC NEAX2400 ICS, Руководство по программированию

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NEAX2400 IPX Feature Programming Manual
NDA-24297, Issue 1
Page 601
Privacy Release P-18
P-18 Privacy Release
General Description
This feature allows multiple stations (maximum 6) accommodated in the same multi-line group to override a D
term
already engaged in communication. Also, by key operation of the D
term
already engaged in communication
(maximum of 8-party communication), overriding from other stations in the same multi-line group can be restricted.
Operating Procedure
To establish a 4-party call from a D
term
to D
term
s that are in THREE-WAY CALLING [T-2]
1. Station B and C are engaged in THREE-WAY CALLING [T-2] with a station/trunk. Station A presses the
line appearance for Stations B or C. The LCD of Station A’s D
term
displays (for 10 seconds):
2. Station A lifts handset or presses THE SPEAKER key; receives ringback tone and the LCD displays:
3. A 4-party call is established. The LCDs of the associated D
term
s display:
The line appearance will flash, indicating I-USE [I-8].
To establish a 4-party call when the PRIVACY key is pressed by a D
term
engaged in THREE-WAY CALLING
[T-2]
1. While engaged in THREE-WAY CALLING [T-2] with Station B and a station/trunk, Station C presses
PRIVACY key. The PRIVACY key will light, and the line appearance will flash, indicating I-USE [I-8].
The LCD displays:
2. Station A presses the line appearance for Stations B and C; the LCD of Station A’s D
term
displays (for 10
seconds):
Telephone number of the station/trunk engaged in communication with Stations B and C
(Time Display)
XXXX
CONF WAIT
(Time Display)
CONF
(Time Display)
PRIVACY SET
(Time Display)
(Time Display)
XXXX
Telephone number of the station/trunk engaged in communication with Stations B and C