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DEFINITY® Enterprise Communications Server Release 7
Console Operations
555-230-700
Issue 4
June 1999
Glossary and Abbreviations
78
single-line phone
A phone served by a single-line tip and ring circuit (models 500, 2500, 7101A, 7103A).
split
See
AD.
status lamp
A green light that shows the status of a call appearance or a feature button by the state of the light
(lit, flashing, fluttering, broken flutter, or unlit).
switch
Any kind of telephone switching system. See also
communications system.
switchhook
The buttons located under the receiver on a phone.
system administrator
The person who maintains overall customer responsibility for system administration. Generally, all
administration functions are performed from the Management Terminal. The switch requires a
special login, referred to as the system administrator login, to gain access to
system-administration capabilities.
T
TAAS
Trunk Answer from Any Station
terminal
A device that sends and receives data within a system. See also
administration terminal.
U
Uniform Dial Plan (UDP)
A feature that allows a unique 4- or 5-digit number assignment for each terminal in a multiswitch
configuration such as a DCS or main-satellite-tributary system.