Specifications

3.12.1 Dial Time Limit
Description: When a caller does not complete extension number dialing within the programmed dial
time limit, the system routes a DISD call to the assist station if you have programmed
one; otherwise, it drops the line.
To Program: 1. Dial 44. “DISD DIALTIME X ”
2. Press program button to select dial time limit: (LED On = Enabled)
—Dial 1 or press A1 = 6 seconds “DISD DIALTIME 6”
—Dial 2 or press A2 = 9 seconds “DISD DIALTIME 9”
—Dial 3 or press A3 = 12 seconds “DISD DIALTIME 12”
—Dial 4 or press A4 = 15 seconds “DISD DIALTIME 15”
—Dial 5 or press A5 = 20 seconds “DISD DIALTIME 20”
—Dial 6 or press A8 = 30 seconds “DISD DIALTIME 30”
—Dial 7 or press A9 = 40 seconds “DISD DIALTIME 40”
—Dial 8 or press A10 = 60 seconds “DISD DIALTIME 60”
—Dial 9 or press A11 = 90 seconds “DISD DIALTIME 90”
—Dial 0 or press A12 = 0 seconds. “DISD DIALTIME 0”
3. Press ✳ for configuration mode.
To change setting, repeat procedure and make different selection.
3.12.2 Inhibiting DISD Digit Dialing
Description: You can prevent callers from dialing on the DISD line when the system is in the night
transfer (of ringing) mode of operation.
To Program: 1. Dial 17. “SYSTEM FEATURES”
2. Dial 09. “DISD DIALING XX”
3. Press A1 to toggle between enable and disable (LED On = Enable).
—OR—
Dial 1 to Enable (A1 LED is on) “DISD DIALING ON”
Dial 2 to Disable. “DISD DIALING OFF”
4. Press ✳✳ for configuration mode.
To change setting, repeat procedure and make different selection.
Digital Telephone System IMI66–107
3 – 102 System Programming