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INTERCOM OPERATION
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NOTE: If you have installed additional AT&T
2300 Expansion Handsets with your AT&T 2355
Telephone, the following features can also be used
between registered handsets.(See “About Adding
Handsets”on page 2 for more information.)
Intercom Calls
You can make intercom calls between the base and
handset(s) or between registered handsets.
F rom the Handset
1 Press .
2 Use or to scroll through the list
of locations.
3 When the location you want to call is
highlighted,press , ,or .
4 The other party can answer by pressing
at the base or on the other
handset.
F rom the Base
1 Press .
2 Use or to scroll through the list of
registered handsets.
3 When the handset you want to call is
highlighted,press or .
4 The other party answers by pressing
on the handset.
Call All
You can send an intercom call signal to all locations
at once. The first party to answer the call will be
connected.
1 Press on the handset or
at the base.
2 Use or to highlight .
3 Press .
4 To answer, press at handset or
at the base. Only the first party to respond
will be connected to the intercom call.