NEC Electra Elite IPK II System User Manual page 278

Document Revision 4C
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11-16-02 Single Digit Service Code Setup – Barge-In
If required, define the single digit service code a user dials to Barge-In to a Conference call.
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14-01-04 Basic Trunk Data Setup – Transmit Gain Level for Conference and Transfer Calls
CODEC gain set at 0 dB (PRG 14-01-04 = 32) can be used to set the CODEC gain type for
multiline Conference calls.
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15-02-24 Multiline Telephone Basic Data Setup – Conference Key Mode
Program an extension Conf key for Conference or for Transfer. When set for Transfer (1), the
user can place a call on hold, dial the extension to which it should be transferred, then press
Conf. The call is then transferred. When set for Conference (0), with an active call, the user can
press Conf, place a second call, then press Conf twice. All calls are then connected.
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15-07-01 Programmable Function Keys
Assign a function key for Conference (code 07) and Barge-In Code (34).
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20-06-01 Class of Service for Extensions
Assign a Class of Service (1~15) to an extension.
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20-11-21 Class of Service Options (Hold/Transfer Service) – Restriction for Tandem Trunking on
Hang Up
Allow (0)/Deny (1) an extension user ability to set up a tandem call automatically when they
hang up. By default, this option is set to 0.

20-13-08 Class of Service Options (Supplementary Service) – Conference
Enable (1)/Disable (0) an extension user ability to initiate a Conference.
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20-13-10 Barge-In Mode per COS
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20-13-15 Class of Service Options (Supplementary Service) – Barge-In Initiate
Enable (1)/Disable (0) an extension user ability to Barge-In to a call.
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20-13-16 Class of Service Options (Supplementary Service) – Barge-In Receive
Enable (1)/Disable (0) an extension user ability to receive a Barge-In on a call.

20-14-11 Class of Service Options For DISA/E&M – DISA/Tie Trunk Barge-In
Determine if a DISA or tie trunk user should be allowed to dial a service code to Barge-In to a
Conference call (0 = Disable, 1 = Enable).
Operation
To establish a Conference:
Multiline Terminal
1. Establish intercom or trunk call.
2. Press Conf or Conf softkey (PRG 15-07 or SC 751: 07).
3. Dial the extension you want to add.
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Electra Elite IPK II
Conference