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CHAPTER 1 ND-70684 (E)
Page 10
Revision 1.0
OVERVIEW
Add-On Module
The following features cannot be used when a DSS/BLF console encounters a busy station.
• CALL BACK
• CALL WAITING
• EXECUTIVE RIGHT-OF-WAY
• STEP CALL
A station user cannot activate the following features for an incoming call from a DSS/BLF console.
Note
• CALL FORWARDING-OUTSIDE (including ALL CALLS, BUSY LINE, DON’T ANSWER)
• MULTIPLE CALL FORWARDING (including ALL CALLS, BUSY LINE, DON’T ANSWER)
• STATION HUNTING
Note:
UNIFORM CALL DISTRIBUTION can be activated for an incoming call from a DSS/BLF as usual when
this feature has been set to the terminal.
7. Add-On Module
A maximum of 48 lines and 12 feature keys may be programmed for an Add-On Module.
One Add-On Module occupies only one port on an ELC/DAI card.
When a DSS console is used as an Add-On Module, be sure to assign the DSS console to a specific LEN whose
level (LV) is an odd number (LV = 1, 3, 5, 7). Also, the D
term
used in conjunction with the Add-On Module
must be assigned to the preceding even-numbered LEN level (LV = 0, 2, 4, 6).
Note:
In Table 1-5, “n” represents 0, 1, 2, 3.
Table 1-5 Level Assignment Conditions for the Add-On Module Mode
LEVEL NUMBER CONDITIONS
2n + 1 Add-On Modules are connected.
2n
The D
term
s which use keys on the Add-On Modules as additional Line Feature
access keys are connected.