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Chapter 4
Business Features Package
Call Forward Unconditional (CFU).
This is a different feature from the normal Call Forward
All and is only used when the forward destination is in a different node of the network. Opera-
tion of the feature is the same as the normal Forward All: all calls to the forwarded station will
be forwarded to the programmed destination.
Forward External.
This feature operates in the same manner as a non-networked system
with the exception that, because calls across a network link are trunk calls, network calls do
not follow the ICM EXT FWD option in MMC 210. It is therefore suggested that this option be
set to ON in a networked switch to avoid confusion in operation between networked and non-
networked calls.
Call Intrusion (Barge In).
This feature operates in the same manner as in a non-networked
switch.
Call Offer/Call Waiting (Camp On).
This feature operates in the same manner as in a non-
networked switch. When a called station is busy, the caller can press a Camp-On key and
appear as a ringing call on the second call key. The AUTO CAMPON feature will not work on
calls across a network link if set ON in MMC 110.
Call Transfer.
Calls answered in one network node can be transferred to a station or station
group in another network node.
Transfer Retrieve.
Calls on Transfer Hold during a screened transfer can be retrieved by
pressing the Call key for that call.
Transfer Recall.
Calls transferred across a network link will recall to the transferring station
after the originating system’s transfer recall timer expires. After recalling, if not answered
prior to the system’s attendant recall timer expiring, the call will recall to the system’s desig-
nated operator group. Attendant recalls will not recall to a “Centralised Attendant” (see be-
low).
DDI with Pass Through.
Incoming DDI calls can be routed through one switch across a net-
work link to be processed by the DDI table of the destination switch.
Do Not Disturb (DND).
This feature operates in the same manner as in a non-networked
switch. An option in MMC 823 determines the type of DND tone sent across the network link.
Caller ID (CID).
CID in the forms that are currently available (PRI Name and Number and
BRI Number) will be transported across the network link with the original call.
Centralised Attendant.
This feature allows a user in any switch to dial “0” and ring at the
designated Central Attendant group. Each system on the network requires its own desig-
nated attendant group for local usage and recalls. A Centralised Attendant can be set for
each of the six ring plans if required: set the USE REMOTE ATTN in MMC 825 to YES and
assign an attendant for each ring plan.
