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C-146
Operating Procedure (cont'd)
To operate from an analog station:
Line A
1.
Make a trunk/station call using line A on the D
2.
Place the in-progress call on hold.
3.
Place or answer a call using an analog station.
4.
Press momentarily the SHF key of the analog station.
5.
Enter an access code for Call Hold - Conference and line number of line A.
6.
Three-party conference is established.
Service Conditions
1.
This service is available for the general station user and the D
and ISDN terminal user.)
2.
This service is available when the call is held by the D
3.
When the originally connected party (B) is placed on Exclusive Hold, this service is available only
term
when the D
term
4.
When the D
HOLD [D-32D] cannot be activated.
5.
This service is not available when the line (a) or (b) is one of the followings:
a.) intercom line
b.) hot line
c.) CAS line.
In the above cases, the service is restricted.
6.
This service is available when the parties (A), (C), the lines (a) and (b) are the followings:
a.) interoffice trunk (including ISDN line)
b.) C.O. line/tie line
c.) station, including virtual stations.
In case the ISDN terminal, intercom line, hot line, or CAS line is used, the service is restricted.
7.
Data communications are not considered in this service.
term
8.
A D
user dials the CALL HOLD CONFERENCE code and then dials the station number.
(After the CALL HOLD CONFERENCE code is dialed, no tone is returned and the LCD shows
transferring.)
9.
When the three-way call cannot be established due to all conference trunks busy, service
restriction, etc., Reorder Tone is returned.
10. When the held party is the trunk, billing is performed according to the system data (SYS1,
INDEX33, b6, b5, b4, b3). In case the held party is the station, the billing stops at the time the
station is placed on hold.
Page 184
Call Hold - Conference
term
D
user (A) engages in the call with the third party (C).
user (A) places the station or trunk (B) on hold, including Exclusive Hold, DUAL
Analog station
term
.
term
user. (not available for the ATT
term
"HLD" key.
NEAX2400 ICS Business Features and Specifications
NDA-24143, Issue 4
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