Specifications

3.19.8 Positive Disconnect Supervision
Description: When a station is on line with an outside caller and the caller hangs up, the CO may send
a positive disconnect signal to the DSU. You can enable the positive disconnect
supervision feature on a per-line basis. If you enable positive disconnect supervision,
when the system receives the CO’s positive disconnect signal it tells the voice mail
equipment to hang up.
To Program: 1. Dial 48. “DIS. SUPERVISION”
2. Select line ports for disconnect supervision (LED On = lines selected to receive
tables).
—Line port 1–14 = Dial 01–04 or press A1–A14
—Line port 15, 16 = Dial 15, 16 or press B1, B2
—Line port 17–24 = Dial 17–24 or press HOLD then press A1–A8.
3. Dial ✳ for configuration mode.
IMI66–107 Digital Telephone System
System Programming 3 – 153