ATT System 25 MultiLine Telephone User Guide

							off-hook
on-hook
outside call
outside line
PDC
paging feature
park
personal message
waiting
pickup
prime line
preference
queue
queueing toneeither the handset has been removed from
its cradle or the speaker/speakerphone is
turned on.
the handset is in its cradle and the
speaker/speakerphone is turned off.
call between a System 25 telephone and a
telephone not connected to the System 25.
Outside calls are made over Central Office
or other lines and are signalled by two short
rings.
a line to the Central Office or other system.
Outside lines may be accessed by pressing
special buttons or by dialing an access code.
(Personal Dial Code) extension number that
is assigned to an individual and is usually
associated with the telephone at the
individual’s desk. (See also FPDC.)
allows you to access paging equipment from
System 25 telephones.
a feature similar to hold, except that it
allows you to answer the call from any
telephone in the system.
feature that allows you to turn on and off
a light at another person’s telephone to
notify them of a message.
feature that allows you to answer a call that
is ringing at another telephone.
feature that allows the telephone to select
a button automatically when you lift the
handset to place a call.
a place where calls are held until they can
be acted upon (such as a request for
Callback).
five short tones indicating that your request
for a Callback is confirmed.
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							repertory dialing
ringback tone
ringing line
preference
send all caIls
signaling
special ringback
tone
speed dialing
switchhook
system
administrator
test
transfer
trunk
feature that allows you to program a
telephone number or account code into a
REP DIAL button and then dial by pressing
that button.
repeating on/off tone indicating that the
number you dialed is ringing.
feature that allows the telephone to select
the ringing line automatically when you lift
the handset to answer a call.
feature that can be selected at a telephone
to send calls to a “covering” telephone.
feature that sends an audible alert to
another telephone without calling that
telephone.
one long tone followed by one short, dull
tone indicating that the person you dialed is
busy on a call and has Call Waiting.
feature that allows you to place a call or
enter an account code by pressing the “ #”
and a 2- or 3-digit code.
button depressed by the handset when the
telephone is not in use.
person responsible for assigning features
and overseeing System 25 operation.
feature that allows you to test the lights and
ringer on your telephone.
feature that allows you to connect the
person you are talking with to another
person, and then drop out of the
conversation.
a telecommunications line between two
switching systems. (See also outside line. )
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							AT&T System 25
QUICK REFERENCE CARD
Multiline Telephone
FEATURE ACCESS CODES
FEATURE
DESCRIPTIONCODE
Account Codeto enter an Account Code* 0 Code
Call Accountabilityto charge call to correct extension## Ext.
to request callback for a busy ext./lineRECALLCallbackto cancel callback, while on that callDROP
Call WaitingIto answer call waitingI*9
to leave your DGC group*4Direct Group Calling
to return to your DGC group*6
to sign in extension** Ext. Ext.
Following,
to sign out extension** Ext. 0(at another extension)to sign out all extensions** 0
to send your calls to another extension#70 Ext.
Forwardingto send your calls to a remote number
(from your extension)~#70 number
to cancel forwarding** Ext. Ext.
to leave a message when calling extensionLEAVE WORD
Leave Word Calling
to leave message when not on that call
LEAVE WORD Ext.
Message Waiting
to turn on message light#90 Ext.
#91 Ext. or MESSAGE
to turn off message light(for yourself)
 to signal ext. while on coverage call COVER MSG
Message Waiting,
Coverage
to signal ext. when not on coverage call
to cancel message waiting signalCOVER MSG Ext.COVER MSG Ext.
COVER MSG
to parka call
*5Park
to answer a parked call* 8 Ext. that parked call
to pickup call ringing in your group* 70Pickupto pick up call ringing outside group* 7 Ext.
Programmingto program a button or code#4
to send calls to coverage or turn off ringerSEND ALL CALLSSend All Callsto turn off Send All Calls featureSEND ALL CALLS
Speed DialingI
to dial a programmed number
(20-39, 100-189)
(See Dial Code list on other side.)