NEC Electra Elite 48/192 Features And Specifications Manual page 219

Issue 6
RELATED FEATURES
LIST
D - 10
Use Memory Block 4-17 (Station to Class of Service Feature
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Assignment) to specify a Class of Service that allows Caller ID.
Restrictions:
A maximum of eight characters can be used to assign the DNIS
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name in Memory Block 1-1-22 (DID Digit Conversion Table).
A DNIS name can be assigned for a maximum of 200 DID numbers.
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The name applies for both Day and Night Mode conversion.
To enter a name, refer to Dial Pad Character Assignment in Electra
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Elite 48/192 Programming Manual, Chapter 1, Section 9.
During call termination, Feature + Line Key, Feature + CAR, or
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Feature + Answer key combination cannot be used to enable the
DNIS display.
DNIS is displayed only during call termination.
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displayed during the conversation by pressing the extension key or
CAP key. Caller ID is displayed according to system programming.
When a forwarding destination is set with Memory Block 1-1-23 (DID
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Forward Station Number for Busy Station or Undefined digit), DNIS
is displayed only when the forwarding destination is busy. DNIS is
not displayed when the call is forwarded with an undefined digit.
General:
DNIS is always displayed in the center line of the LCD.
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DNIS is displayed for an incoming ACD/SCD call.
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During Call Forward - All Call, Busy, No Answer, or Busy/No Answer,
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the incoming DID call terminates, and the forwarding extension
number is not displayed, but DNIS is displayed on the Center row of
the LCD of the forwarding destination.
Feature
Number
D-9
I-7
T-1
T-2
Feature Name
Direct Inward Dialing (DID)
ISDN-PRI Trunk Connections
T1 Connection
Tandem Switching of 4-Wire E&M Tie Lines
Dialed Number Indication Service (DNIS)
Electra Elite
It cannot be