Specifications

3.5 System Timing
The digital telephone system has several attributes that control timing dimensions of system operation.
The following features set these various timing attributes.
3.5.1 Call Park Recall Time
Description: A call that remains in a parking orbit for a programmed length of time automatically
returns to a timed hold recall condition at the parking station. Set the call park recall time
with this programming feature.
To Program: 1. Dial 22. “C.P. RECALL X"
2. Select recall time (program button LED On = Selected Time)
— Dial 1 or press A1 = 1 min “C.P. RECALL 1”
— Dial 2 or press A2 = 2 min “C.P. RECALL 2”
— Dial 3 or press A3 = 3 min “C.P. RECALL 3”
— Dial 4 or press A4 = 4 min “C.P. RECALL 4”
— Dial 5 or press A5 = 5 min “C.P. RECALL 5”
— Dial 6 or press A8 = 6 min “C.P. RECALL 6”
— Dial 7 or press A9 = Never Recall. “NEVER RECALL”
3. Dial ✳ for configuration mode.
To change setting, repeat procedure and make different selection.
IMI66–132 DSU II Digital Telephone System
3 – 30 Programming The DSU II System