Panasonic DBS 576 技術マニュアル
5-14
DBS 576 (USA) issued September 2001
576-50-700
Chapter 5. Key Telephone Features
Section 700 - Operation
Operation
To set a Callback Request:
To respond to a Callback Request:
To cancel a Callback Request:
Hardware Requirements
•
N/A
Related Programming
•
FF1-0-03: Extension COS (Callback Request Send)
•
FF1-0-03: Extension COS (Callback Request Receive)
•
FF3: Extension COS
•
FF1-2-03: Dial Plan (Callback Cancel)
Considerations
•
N/A
Action
Result
1. Lift the handset or press the ON/OFF key.
Intercom dial tone
2. Dial the extension number.
• Dialed extension number displays
• Busy tone
• Busy tone
3. Enter the Callback Request code (default = 3).
Ringback tone
4. Replace the handset after you hear the ringback tone.
System calls back when called extension
becomes free
becomes free
Action
Result
1. Lift the handset.
System automatically redials extension
Action
Result
1. Lift the handset or press the ON/OFF key.
Intercom dial tone
2. Dial the Callback cancellation code (default = 769).
3. Replace the handset .