AT&T SYSTEM 25 User Manual page 73

DTAC
DXS buttons
exclusion
extend
fast busy tone
(reorder tone)
feature access
code
fixed button
fixed feature
following/
forwarding
FPDC
group select
buttons
HFAI
(Direct Trunk Attendant Console) 34-button
voice terminal used with or without a
Selector Console. In addition, the user has
access to Attendant and Standard Multiline
features.
(Direct Extension Selector buttons) smaller
buttons on the selector console that are
used to direct a call to a specific PDC.
feature that allows you to keep others from
listening in on a shared line.
procedure followed by the Attendant when
forwarding a call to the desired party.
repeating on/off tone indicating that the
dialed number or access code was busy,
restricted, or misdialed, or the trunk group
was busy.
sequence of characters (digits, "*", or " # ")
that allows you to access System 25
features.
button that has a fixed feature and label.
It is not changeable,
standard feature that is available to every
voice terminal.
features that allow you to redirect your
incoming calls to another voice terminal.
(Floating Personal Dial Code) an extension
number associated with a person, but not
with a particular voice terminal. FPDCS
provide the convenience of receiving calls at
an available voice terminal. (See also PDC.)
larger buttons on the bottom row of the
Selector Console that allow you to select
the proper group of PDCS.
(Hands-Free Answer on Intercom) feature
that provides automatic answering of
internal calls; name of a multiline voice
terminal that provides the HFAI feature.
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