Section 700 - Operation Chapter 6. DSLT Features576-36-700 DBS 576 (USA) issued October 2000 6-11Considerations• 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 willbe sent to both parties when a call is overridden.Callback RequestDescriptionIf you dial a busy extension, Callback Request enables the System to call you back when thatextension becomes free. When you answer, the System automatically rings the called party again.OperationTo set a Callback Request:To respond to the callback request:To cancel a Callback Request:Hardware Requirements• N/ARelated Programming• FF1-0-03: Extension COS (Callback Request Send)Action Result1. Lift the handset or press the ON/OFF key. 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 Result1. Lift the handset. System automatically redials extensionAction Result1. Lift the handset. Intercom dial tone2. Enter the Callback cancellation code (default = 769).3. Replace the handset .
