NEC UNIVERGE SV8100 Features & Specifications Manual page 197

UNIVERGE SV8100
To Call Monitor after calling a busy extension:
1. Call a busy extension.
2. Press the Barge-In key (Program 15-07 or SC 851: 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 810.
To Call Monitor without first calling the busy extension:
1. Press Speaker or lift handset.
2. Dial 810 or press the Barge-In key (Program 15-07 or SC 851: 34).
3. Dial a busy extension.
If Monitoring is not possible:
.
the extension user hears a warning tone.
o
the DISA user is rerouted to the defined ring group.
o
the Tie Line user hears a busy tone.
o
Call Monitoring
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