Section 700 - Operation Chapter 5. Key Telephone Features
576-50-700 DBS 576 (USA) issued September 2001 5-13
Hardware Requirements
•N/A
Related Programming
• FF1-0-01: Splash Tone (Busy Override)
• FF1-0-03: Extension COS (Manual DND Override Send)
• FF1-0-03: Extension COS (Forced DND Override)
• FF1-2: Dial Plan
• FF3: Extension COS
• FF3: Data Security
Considerations
• You cannot break in on three-party conference calls.
• The default for the Override Alert Tone is off. If the Override Alert Tone is enabled, the tone will
be sent to both parties when a call is overridden.
• Beginning with Version 3.0 and higher, certain extensions can be excluded from busy override
based on Class of Service.
Callback Request
Description
If you dial a busy extension, Callback Request enables the System to call you back when that
extension becomes free. When you answer, the System automatically rings the called party again.
2. Dial the extension number. • Dialed extension number displays
• Busy tone
3. Enter the Busy Override code (default = 9). • Alert tone sounds to both extensions
(System programming required)
• Connection to both parties
• OVR1: (name of overriding exten-
sion) and OVR2: (extension name
for current talk path) displays on
both extensions
Action Result
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