Vertical Communications DSU and DSU II Telephone User Manual


 
Glossary
A
All-call paging: Paging through the intercoms of all stations in the
system.
Assist button: A button that you can program that will let you send a
message requesting assistance to the LCD of another telephone.
Automatic callback: System will ring a calling telephone when a busy
called telephone becomes idle.
Automatic dialing (or Autodialing): Using programmable buttons to
store numbers for one- or two-button dialing.
Automatic redialing: Turning on a program that automatically redials
the last number dialed once a minute for 10 minutes.
C
Call forward: Designating another telephone to receive intercom calls
normally directed to the user’s telephone.
Call park: Placing an active call at a particular telephone in system hold
(park orbit) and retrieving it by any telephone.
Call pickup: Answering a call at one telephone when it is ringing at
another telephone.
Call transfer: Transferring a call from one station to another. The
transfer can be screened, i.e., you find out who is calling and announce
them to the party being called; or unscreened, i.e., you transfer the call
without identifying the calling party to the called party.
Central message desk: A station that has been assigned to control
message waiting lights and deliver messages to other stations in the
system.
Class of Service programming: Customized programming of your
system by the installer that establishes the basic operating parameters of
the system and individual stations.
D
Data Interface Unit (DIU): This optional unit provides connections for
your standard multiline digital telephone and and Industry Standard
Telephone (IST) device such as a FAX machine or answering machine.
GCA70–245 Glossary
LCD Speakerphone Reference Manual G–1