Intercom and Conference Calls 21
Press
CONF
to enter conference
mode.
• You are now on a 3-way conference
call with the external call and the
desired handset.
Press
INT
to end the conference call
and return to intercom mode.
Tip
Auto Conference.
You can join an ongoing
external call with another handset by
pressing
:. See “Auto conference” on
page 27.
During the conference call,
Press
INT
to put the external call on
hold and go back to the internal call.
• The external call is put on hold
automatically.
Note
Any handset hangs up during a
conference call will leave the other
handset still in connection with the
external call.
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XL665_IFU_GB.book Page 21 Wednesday, October 14, 2009 4:36 PM