Appendix A - Glossary - Tadiran Telecom SLT User Manual

Appendix A - Glossary

Access Code Number A series of digits, which must be dialed to gain access to an outside line or
a CCS feature.
Area switching facility serving customers in a defined geographical location.
Central Office (CO)
Class of Service A class-of-service (COS) consists of a list of features that are available to the telephone
(COS)
line user. However, the user may be denied certain features. Each internal telephone is
marked with two classes-of-service, Primary and Secondary, which can be defined
differently. In order to increase flexibility, CORAL allows switching between the Primary
and Secondary COS, but only one COS can be utilized at a time. When the telephone is in
check-out mode the telephone is marked by a system-wide defined COS and the user is
denied this feature (see page 28).
Database The memory in which the 'flexible database system information' is stored. The
programming of the database is usually carried out during installation, however, it is field
or remotely modifiable.
Dial For the purposes of this guide "Dial" means entering the relevant digits that operate a
feature or sends a call to a destination.
Digitized Voice DVMS is the utility that provides the means for embedding prerecorded announcements
Message System
into the system. Recorded messages can be informative, for example: transfer messages,
(DVMS)
or advertisements.
Forced Account Code A feature that forces the station user to dial an account code before accessing an outside
line. After dialing the account code, the user will be able to continue dialing the required
number.
Appendix A - Glossary A-1 SLT User Guide