Section 700 - Operation Chapter 5. Key Telephone FeaturesS-ICX-50-700 S-ICX (International) issued October 2000 123Busy OverrideDescriptionBusy Override allows you to break into another user’s outside or intercom calls to relay urgentinformation or to create three-party conference calls.OperationTo break into a call with a line appearance on your phone (Trunk Key Busy Override):To use Extension Busy Override:Hardware Requirements• N/AConsiderations• 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.• Beginning with Version 4.5 and higher, certain extensions can be excluded from busy overridebased on Class of Service.Action Result1. Press the lit direct trunk key. • Alert tone sounds to both phones (Sys-tem programming required)• Connected to both partiesAction Result1. Lift the handset or press the ON/OFF key. Intercom dial tone2. Dial the extension number. • Dialled extension number displays• Busy tone3. Enter the Busy Override code (default = 9 [UK/HK] or 9#[Taiwan, Malaysia, Indonesia]).• Alert tone sounds to both extensions(System programming required)• Connection to both parties• OVR1: (name of overriding exten-sion) and OVR2: (extension namefor current talk path) displays onboth extensions
