Panasonic VA-1232 - Manual (Page 15)

Three-party conference
You can converse with three parties at the same time.
Put the conversation initiated between two parties on hold and call the other outside
number.
Then by pressing CONF key when answered you can have a three-party conference.
Conferences can involve two outside lines and one extension or one outside line and two
extensions. Also, it can be done among the three extensions.
HOLD
1. Press HOLD key to place the call on hold
* The line indicator flash green.
2. Call the third party on any available line
3. When the third party answers, indicate that you want to
have a three-party conference
4. Press CONF key to enable the three-party conference
It is possible for a party on another extension to join a conversation you are having with a
party on an outside line.
In the usual your conversations on outside lines are private and cannot be interrupted from
other extension. The party on the other extension should press the line key within 10
seconds of your pressing CONF key.
CONF
1. Press CONF key during conversation
2. The third party presses the line key to join the conversation
* The three parties can converse together.
(Note that: With privacy release a conference can be held
by more than three parties, but the acoustic level may be
reduced.)
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