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Operating Procedure (cont'd)
To bridge into a Manual Intercom call
1.
When two stations are engaged in an INTERCOM call, a third station, belonging to the same INTERCOM
group, will press the MICM key and go off-hook.
2.
A three-party conference is established. The called stations may hear a Warning Tone when the station
bridges into the call. This Warning Tone is preassigned in system data.
Use of the SIG key
1.
The Manual INTERCOM Signal (SIG) key is operational at all times. An INTERCOM call is not required.
If the signaled station is ringing from another call, the Manual INTERCOM signal will interrupt that
ringing.
•
PRIME LINE PICK UP - D
term
1.
The D
may be programmed to seize the incoming call on the AUTOMATIC, MANUAL, or DIAL
INTERCOM [D-87] lines before the Prime Line. If two incoming calls terminate simultaneously to the
Prime Line and the MICM line, when the user goes off-hook, PRIME LINE PICK UP-D
seize the MICM line before the Prime Line. If only the Prime Line is ringing when the user goes off-hook,
PRIME LINE PICK UP-D
Service Conditions
term
1.
Only D
s can be assigned as a member of an INTERCOM group.
2.
All members of the same INTERCOM group must be assigned in the same Module Group (MG).
3.
Up to 16 stations may be assigned to one INTERCOM group. Each station in the INTERCOM group can
be assigned as both a Manual and Automatic INTERCOM member of two different groups.
4.
No more than one connection can be established at the same time in one INTERCOM group.
5.
A three-party conference can be established in an INTERCOM group if INTERCOM Bridge service is
available. If a fourth party tries to activate INTERCOM Bridge service, the connection will be denied.
6.
A maximum of 50 (per MG) Automatic or Manual INTERCOM groups are allowed.
7.
It is possible to assign one group of stations as an AICM group, Dial INTERCOM group, and an MICM
group at the same time.
8.
The DISTINCTIVE RINGING [D-10] sent from an incoming AICM station takes priority over the ringing
of multi-line appearances.
9.
Service features normally available to multi-line appearances are not available for INTERCOM lines.
10.
INTERCOM lines cannot be held with the activation of the HOLD key.
11.
When MANUAL SIGNALING [M-47] is performed by a user, this ringing (one second) takes priority
over any other incoming call indications from the multi-line appearance.
12.
When a station is moved from one INTERCOM group to another INTERCOM group, through system
commands, the AICM or MICM key on the associated D
13.
Port traffic and station PEG COUNT [P-7] reports will not record the use of the INTERCOM feature.
14.
Dedicated feature keys on the D
key can be used for hands-free operation.
15.
FCCS link is not available for this feature.
Interactions
1.
The RECALL key will not operate on an INTERCOM call.
2.
THREE-WAY CALLING [T-6] must first be provided.
NEAX2400 IPX Feature Programming Manual
NDA-24297, Issue 1
Automatic/Manual Intercom
term
[P-13D]
term
[P-13D] will seize the Prime Line.
term
cannot be used while on an INTERCOM call. Only the SPEAKER
term
must be cancelled before the change is made.
A-30
term
[P-13D] will
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