att 5870 Manuale Utente

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INTERCOM OPERA
TION
INTERCOM OPERA
TION
37
Conference Calling
From the Handset
1
If one handset is already on a call, you can
connect a second handset to the call by pressing
P on the second handset 
— OR —
If you are on an intercom call and have a second
call on hold, press
P to add the
held call to the conference call.
2
Disconnect either or both handsets by 
pressing 
O.
From the Base
1
If one handset is already on a call, you can
connect the base to the call by pressing 
K
on the base.
— OR —
If you are on a call and have a second call on
hold (one is an incoming call, the other is an
outgoing call; or both are outgoing calls) on the
base at the same time by using flash function,
press 
F to add the held call to the
conference call.
2
Disconnect the handset by pressing
O on the
handset or disconnect the base pressing
K on the base.
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91-5431-10-00_ATT5870_R0JUN040  2/5/03  4:03 PM  Page 36