NEC SL1100 Features And Specifications Manual page 83

ISSUE 2.0
1. Call a busy extension.
2. Press the Barge-In key (PRG 15-07-01 or SC 751: 34).
To Barge-In without first calling the busy extension:
1. Pick up the handset or press Speaker key.
2. Dial 710.
- OR -
Press the Barge-In key (PRG 15-07-01 or SC 751: 34).
3. Dial busy extension.
The extension user hears a warning tone.
The DISA user is rerouted to the defined ring group.
- OR -
The following steps are not available for DISA trunks:
1. Dial the extension number of the busy internal party.
2. Dial the single digit service code or the service code 710.
To Barge-In to a Conference Call:
1. Pick up the handset or press Speaker key and dial the service code (default = 710).
If the telephone does not have the proper COS, a warning tone is sent. After the user hangs up, the
system automatically places a callback to the extension.
2. Dial the extension number or press a DSS key of a telephone within a conference call.
When a new call is added to the conference, an intrusion tone is heard by all parties in the
Conference, depending on system programming, and all display Multiline Terminals show the
joined party. If a Conference is not possible:
The extension user hears a warning tone.
The DISA user is rerouted to the defined ring group.
Not available for DISA.
- OR -
1. Dial the extension number of the internal party.
2. Dial the single digit service code or the service code 710.
Features and Specifications Manual
SL1100
B
1-71