NEC NEAX2400 ICS, Руководство по программированию

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NEAX2400 IPX Feature Programming Manual
Page 160
NDA-24297, Issue 1
C-11 Call Transfer - All Calls
C-11 Call Transfer - All Calls
General Description
This feature permits a user to transfer incoming or outgoing Central Office and intra-office calls to another station
within the system without Attendant assistance.
The user can set Camp-on function to the busy destination while transferring an incoming call (Camp-on by Station).
With this feature, the trunk party is called back directly, as the destination becomes idle.
Operating Procedure
To transfer a call in progress
1. While connected with the first party, press the switch hook; receive special dial tone.
2. Dial the third party; receive ringback tone.
3. At this point, the user can either:
a.) Hang up before the third party answers. The first and third parties will be connected when third
party answers.
b.) Wait for third party to answer and announce the transfer while keeping the first party in
CONSULTATION HOLD - ALL CALLS [C-17] condition. When the user hangs up, the first and
third parties will be automatically connected.
To set the Camp-on by Station function to the busy station
• Manual Operation
1. While connected with the first party, press the switch hook; receive special dial tone. At this time, the
calling trunk party hears music on hold.
2. Dial the third party, and the third party is busy; receive busy tone.
3. Press the switch hook; receive special dial tone, and then dial the access code of CALL BACK; receive
service set tone.
4. Replace the handset. The station to be set Camp-on by Station (destination) hears Warning Tone. At this
time, the calling trunk party hears ringback tone.
5. The target station starts to ring when the target station lifts the handset.
6. The target station (called party) can call back to the trunk party directly by answering.
• Automatic Operation
1. While connected with the first party, press the switch hook; receive special dial tone. At this time, the
calling trunk party hears music on hold.
2. Dial the third party, and the third party is busy; receive busy tone.
3. Replace the handset. The station to be set Camp-on by Station hears Warning Tone. At this time, the trunk
party hears ringback tone.
4. When the target station becomes available, the target station starts to ring.
5. The target station can call back to the trunk party directly as the station answers.
To answer the Camp-on by Station call from the busy station
1. After receiving Warning Tone, the third party in the condition that the communication is in progress can
answer the call by pressing the ANSWER key. At this moment, the call connected by the third station is
placed on hold.