Panasonic KX-T336 System Reference Manual page 648

2.00 Unattended Conference
Description
Allows the attendant IO change a three-party
conference including two outside parties to a CO-
CO call by pressing the CONF key, and observing
conversation status through SRC, DES indication
is possible.
For this function, prior assignment of the CONF
key to programmable key is necessary in the
Attendant Programming. Conversation duration
of the CO-CO call is limited, and can be changed
by "Group-Trunk Group", CO-CO Duration Limit.
1
Programming
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Conditions
During a CO-CO call through Unattended
Conference, Unattended Conference Recall
begins 60 seconds before the CO-CO call
duration is over.
i :
During the conversation status between CO-CO
through Unattended Conference, warning tone is
sent to both outside parties 15 seconds before the
CO-CO call duration expires.
Operation
Setting up an unattendeo con'zence tail
During a three-person confere-ce including twc
outside parties
1. Press the COh= key
(pr0grammab.r key).
l
A three-pan! conference
changes to z CO-CO call. and
both SRC, DES indicators star
flashing in : 23 wink.
Returning to a three-party con'srence
Both SRC. DES indicators are 'lashing in 120
wink.
L-4
1. Press the associated LOOP key.
l
Establishes a three-person
conference. coth SRC, DES
indicators light.
(Supplement)
If there is no idle conference t-ink, the attendan:
can speak with only one outsict party.
Answering unattended conference recall
During
a CO-CO call through r-e unattended
conference, unattended conference recall starts
60 seconds before the time lirt. Both SRC and
DES indicators flash in 240 witk.
I
1. Press the associated LOOP key.
l
A three-par& conference starts.
Both SRC , DES indicators iight.
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