NEC DS1000, Описание продукта

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Glossary
DS1000/2000 Product Description Section 5: Glossary
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Interactive Soft Keys Interactive feature buttons that provide intuitive call processing. On a
display keyset, the soft keys are the 4 buttons just beneath the telephone
display that change in function as the user processes calls. The display
area just above the buttons indicates the currently active feature function.
On a Super Display Keyset, there are 12 soft key buttons; 6 to the left
and 6 to the right of the display.
Reference:
Interactive Soft Keys on page 56.
Intercom The ability of any extension to call any other extension in the system,
providing complete internal calling capability.
Reference:
Intercom on page 119.
Intercom Hold Permits an extension user to place an Intercom call on Hold, hang up, and
return to the call later on. See also Automatic Hold on page 112, Exclu-
sive Hold on page 116, and System Hold on page 125 in this glossary.
Reference: Hold on page 54.
Intercom Prime Line See Prime Line Preference on page 122 in this glossary.
Internal Paging See Paging on page 122 in this glossary.
Intrusion See Barge In on page 112 in this glossary.
Reference:
Barge In (Intrusion) on page 28.
Key Ring The system’s universal outside (trunk) call ringing facility, set up on an
extension-by-extension basis in the system’s Ring Assignment program-
ming. When a call rings in, Key Ring can cause multiple extensions to
ring simultaneously or after a programmed delay. Key ring is also the
“overflow” destination for unanswered DILs and unanswered calls
recalling from Hold, Park, or Transfer.
Reference:
Key Ring on page 57.
Last Number Redial Allows an extension user to quickly redial the last outside (trunk) call
they dialed.
Reference:
Last Number Redial on page 58.