NEC Electra Elite IPK II Features And Specifications Manual page 156

Document Revision 1
Operation
The call must be set up for about 10 seconds before it can be Monitored. Listen for busy/ring or busy
tone.
To Call Monitor after calling a busy extension:
1. Call a busy extension.
2. Press the Barge-In key (PGM 15-07 or SC 751: 34).
- OR -
The following steps are not available for DISA or tie line trunks.
1. Dial the extension number of the busy internal party.
2. Dial the single digit service code or the service code 710 (the access code will change)
To Call Monitor without Fist calling the busy extension:
1. Press the Speaker key or lift handset.
2. Dial 710 or press the Barge-In key (PGM 15-07 or SC 751: 34) (the access code will change).
3. Dial a busy extension.
If Monitoring is not possible:

the extension user will hear a warning tone.
Q
the DISA user will be rerouted to the defined ring group.
Q
the tie line user will hear a busy tone.
Q
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Electra Elite IPK II
Call Monitoring