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Electra Elite IPK
Document Revision 4
General Description Manual
2 - 21
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D-15
DO NOT DISTURB
Do Not Disturb (DND) temporarily eliminates all audible signals for incoming
calls to isolate the station from others in the system.
With R2000 or higher, System Administration Terminal (SAT) software
allows Do Not Disturb settings to be assigned and saved as part of the
database.
D-16
DOOR LOCK RELEASE RELAYS
The DPH(4)-U( ) ETU provides four doorphones and four Door Lock Release
Relays. While a station user is talking to a Doorphone, an Access Code can
be dialed to operate the relay associated with that Doorphone.
The time the door lock release is active depends on the digit code dialed.
D-17
DOOR/MONITOR TELEPHONE
The Electra Elite IPK system supports up to four Door/Monitor telephones. A
doorphone can be called by a station user or a station (or number of stations)
can be signaled when a doorphone call button is pressed. When a station
answers the doorphone ringing, a 2-way speech path is established.
Both the tone and cadence of doorphone ringing can be defined to allow the
station user to distinguish a doorphone call from any other call. The Door or
Monitor Telephone works closely with the Door Lock Release feature, and
the DPH(4)-U( ) ETU that supports both features.
D-18
DP TO DTMF SWITCHING
DP to DTMF Switching is required for systems connected to Dial Pulse (DP)
Tie lines that communicate with computers that require DTMF signaling.
D-19
DROP KEY
The Drop Key abandons a call while retaining the PBX/Centrex line to
originate another call. The Drop Key is provided by programming a Feature
Access or One-Touch key. This feature allows the Recall key to be used to
provide a hookflash to the PBX or Central office.
D-20
D
term
ANALOG CORDLESS TERMINAL
The NEC D
term
Analog Cordless terminal may be used with the Electra Elite
KTS. The DTR-1R-1 TEL terminal uses 2.4 GHz Digital Spread Spectrum
(DSS) Technology and is connected to an analog port using SLI(4)/(8)-U( ) or
OPX(2)-U( ) ETU, SLT(1)-U( ) ADP, or an APR-U Unit connected to a
multiline terminal. This terminal does not have an LCD display. The 2.4 GHz
frequency range provides secure conversation with the clarity of digital
sound and reduced interference. The operating range is 50 to 250 feet.
Summary of Contents for ElectraElite IPK
Page 2: ...GENERAL DESCRIPTION MANUAL INT 1024 IPK Document Revision 4 Release 4000 4500...
Page 3: ......
Page 5: ......
Page 8: ...Regulatory Information...
Page 25: ...Chapter 1 Introduction...
Page 54: ...Chapter 2 Features...
Page 103: ...Chapter 3 Equipment...
Page 124: ...Chapter 4 Installation Programming and Maintenance Overview...
Page 129: ...Chapter 5 Hardware Specifications...
Page 150: ...GENERAL DESCRIPTION MANUAL NEC Unified Solutions Inc Document Revision 4 Release 4000 4500...
Page 151: ......