Section 700 - Operation Chapter 7. SLT Features576-50-700 DBS 576 (USA) issued September 2001 7-35When a monitored extension receives a call, the caller hears a busy tone. Additional operations maybe performed from the monitored extension when it is in monitored mode:It is not possible to monitor an extension from an SLT telephone.Hardware Requirements• N/ARelated Programming• FF1-0-03: Extension COS (Allow/deny Busy Override Send—Monitoring extension)• FF1-2-02: Dial Plan at DT Pattern 1• FF1-2-03: Dial Plan at DT Pattern 2Considerations• Be sure all phones that should NOT be allowed to monitor have a COS that restricts monitoring.• If the monitored extension is placed on-hook while Room Monitoring is activated, themonitoring extension will hear a fast busy tone.• If the monitoring extension goes on-hook while Room Monitoring is activated, the monitoredextension will remain in the monitored mode, and can be accessed by any other extensionallowed to access the room monitoring mode.• A room cannot be monitored from more than one extension at a time. If an attempt is made tomonitor an extension while the extension is being monitored, the user will hear a fast busy tone.• ISDN (s-point) extensions cannot access the Room Monitor feature in either the monitor ormonitored modes.• A monitoring extension cannot forward a call on hold to a monitored extension.• A monitored extension cannot receive a transferred call.Speed DialingDescriptionThe System supports the following speed dial features:• Personal Speed Dial (PSD)• System Speed Dial (SSD)• Speed Dial Linking• Speed Dial Name AssignmentAction Result1. Placing the handset back on-hook Monitored mode is cancelled. Extensionreturns to idle.2. Pressing digits 0-9, *, # No response is given. Extension remainsin monitored mode.3. Flash Monitored mode is cancelled. Dial tone isreturned to handset.