
INDEX
500Voice Terminals,
Abbreviated Alerting,
AC Power Requirements,
Access Equipment, Trunk,
Access, Dictation System,
Account Code Entry,
Accountability, Call,
Accounting, Call,
Acoustic Coupler,
Activating the
Adjunct, Speakerphone,
Administration
Interface, Remote,
Manual,
System,
Administrative Software,
ADU Connections,
Information,
Air Purity,
Alerting, Abbreviated,
Alerts, External,
Analog Line (TN742),
Analog Transmission Characteristics,
Announcements, Night Service Delay,
Answering a Call,
ARS Restriction,
Asynchronous Data Units (ADUs),
AT&T STARLAN NETWORK Access (V2),
ATL
Adapters,
Line (ZTN79),
Attendant
Call Extending,
Cancel,
Console Connections,
Console, Direct Trunk,
Console, Switched Loop,
Direct Extension Selection,
Display,
Features,
Forced Release,
Join ,
Message Waiting,
Position Busy,
Release,
Return Coverage On Busy,
Return Coverage On Don’t Answer,
Source and Destination,
Splitting
System Alarm Indication,
Automatic
Hold,
Intercom,
Maintenance Tests,
Route Selection,
Auxiliary Equipment,
Auxiliary Equipment (Contd.)
Connections,
Auxiliary Trunk (TN763),
Block Diagram of System 25,
Business Communications Needs,
Cabinet 1 (Control and Port Circuits),
Cabinets 2 and 3 (Port Circuits),
Accountability,
Accounting System (CAS),
Following (Forwarding),
Pickup,
Processor Circuit Pack (ZTN82 or ZTN128),
Setup,
Waiting,
Calling Restrictions,
STARLAN NETWORK to System 25,
CAM,
Circuit Pack Address Leads,
Circuit Packs,
Code Entry, Account,
Communications Access Manager Program,
Drop,
ADU,
Multiline Voice Terminal,
Connections,
Attendant Console,