7-8 DBS 576 (USA) issued September 2001 576-50-700Chapter 7. SLT Features Section 700 - OperationHardware Requirements• N/ARelated 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 SecurityConsiderations• 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 besent to both parties when a call is overridden.Callback RequestDescriptionIf you dial a busy extension, you can have the System call you back when that extension becomesfree. When you answer, the System automatically rings the called party again.OperationTo set a Callback Request:2. Dial the extension number. Busy tone3. Enter the Busy Override code (default = 9). • Alert tone sounds to both extensions(System programming required)• Connection to both partiesAction Result1. Lift the handset. Intercom dial tone2. Dial the extension number. Busy tone3. Enter the Callback Request code (default = 3). Ringback tone4. Replace the handset after you hear the ringback tone. System calls back when called extensionbecomes freeAction Result
