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B-9
General Description
This service feature allows Inter-Office Attendant BUSY VERIFICATION when the Attendant and the called party
respectively belong to a different PBX in the CCIS network.
Operating Procedure
1.
Station (a) and (b) are in connection on a station-to-station call.
2.
The Attendant in Node A presses the loop key; the loop lamp and DEST lamp on the Attendant Console
illuminate.
3.
The Attendant dials the number for Station (b); receives busy tone.
4.
The Attendant presses the BUSY VERIFICATION key; the Attendant and both STN (a) and STN (b)
receive Warning Tone. STN (a), STN (b) and the Attendant are connected in a 3-Way Connection.
5.
The Attendant presses the CANCEL key and can now handle other calls.
Service Conditions
1.
This service may be used during Station-to-Station Calls and Station-to-Trunk Calls. (COT, FX, WATS,
CCSA, or TIE Lines)
2.
BUSY VERIFICATION is performed in the office to which the called station belongs.
NEAX2400 IPX Feature Programming Manual
NDA-24297, Issue 1
Busy Verification - CCIS
Busy Verification - CCIS
Attendant
STN (a)
[Node A]
BT
Attendant
STN (a)
[Node A]
ATT
STN (a)
[Node A]
CCIS
STN (b)
[Node B]
CCIS
[Node B]
[Node B]
STN (b)
CCIS
DCFT
STN (b)
B-9
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