Keyphone Card (LNU)
4.16. The system can be equipped with one, two, or three Keyphone Cards (LNU). Each
Keyphone Card supports 8 Keyphone interface circuits for proprietary Keyphone
connections. Each port requires a 2-pair connection.
4.17. Each Keyphone Card contains the circuitry to transmit and receive digital control
signals using a proprietary data protocol, and current limiting circuits to protect
against an accidental short during Keyphone installation.
4.18. The Keyphone Card can connect to several different types of Keyphone sets, a DSS
Unit, or proprietary Auto Attendant.
4.19. Keyphone line connections are accessible on the left side of the cabinet through an
amphenol connection.
Keyphone
4.20. Keyphones used with the system are proprietary to the Atlas IIE range of systems.
They are micro-processor controlled and have a high degree of functionality.
4.21. All Keyphones have softkeys equipped with dual-color LEDs (red & green) which can
be programmed for a range of features. There are also set function keys, which
have a range of common uses.
4.22. All Keyphones are equipped with a speaker and microphone for handsfree operation
and Executive Keyphones have full speakerphone capability. However handsfree
operation may be limited in environments with a high noise level.
4.23. A Keyphone allows full program access to the system and there are a number of
programmable station functions.
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Operator Console: A Keyphone can be designated as the system operator
console (Mode 31). The operator console has parameters for incoming call
ringing (Mode 44), hold recall (Mode 07), system hold recall delay (Mode 34),
and system hold recall release (Mode 35).
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Second Operator Console: A second station can optionally be designated as a
backup system operator console (Mode 32). The second operator console has
parameters for incoming call ringing (Mode 45), and second operator console
delay (Mode 33).
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Station Numbers: Each station can be assigned a unique station number for
intercom calling and identification (Mode 70). Each station number can be one,
two, three, or four digits.
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Station Hunt Groups: Stations can be assigned to hunt groups (1 - 7) for trunk
Summary of Contents for Atlas IIE KSX 32i
Page 1: ...KSX 32i INSTALLATION MANUAL...
Page 17: ...FIGURE 2 Main Control Board MCB...
Page 36: ...FIGURE 7 Card Installation...