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Intercom Calls
If you have more than one handset (AT&T 5800,
purchased separately) registered with your 5870 base,
you can make intercom calls between handsets.
From Base to All Handsets
1
Press
on on the base.
2
All handsets will ring.
From Base to Selected Handset
1
Press on the base.
2
Press the number of the handset you want to
reach (for example
3
).
From Handset to Base
1
Press , then
press until
INTERCOM is highlighted.
2
Press .
3
Press until
BASE is
highlighted, then
press .
From Handset to Handset
1
Press , then
press until
INTERCOM is highlighted.
2
Press .
3
Press
until the desired handset is
highlighted, then press
.
From Handset to Base/Handset(s)
1
Press , then
press until
INTERCOM is highlighted.
2
Press .
3
Press until
GLOBAL PAGE is
highlighted
then press
.
OK
OK
MENU
OK
OK
MENU
OK
OK
MENU
INTERCOM OPERATION
L
L
L
L
L L
L
L
L
L
L
L
L
L
L
M
M
M
INTERCOM OPERA
TION
INTERCOM OPERA
TION
91-5431-10-00_ATT5870_R0JUN040 2/5/03 4:03 PM Page 33