Section 700 - Operation Chapter 3. System Features576-20-700 DBS 576 (USA), issued January 1999 63Related Programming• N/AConsiderations• N/ARinging ModesDescriptionThe System supports multiple types of CO ringing including the following:• Day 1/Day 2/Night Ringing• Day 1/Day 2/Night Delayed Ringing• DID Day/Night Ringing• DID Day/Night Busy/Delayed Ringing• Busy Lamp Field Ringing• Busy Lamp Field Delayed Ringing• Slide Ringing• Alarm RingingDay 1/ Day 2/Night RingingWhen the System is in Day 1 mode, calls can be directed to ring at one or more extensions or at a huntgroup per the Day 1 ringing assignments.When the System is in Day 2 mode, calls can be directed to ring at one or more extensions or at a huntgroup per the Day 2 ringing assignments.When the system is in Night mode, call can be directed to ring at one or more extensions or at a huntgroup per the Night ringing assignments.Inbound calls can be directed to desired normal daytime locations by setting the system into a Daymode. By having a second day mode (Day 2) alternative call handling is available during dayoperation. For instance, during lunch, calls can be directed to an alternative position.Calls can be directed specific night locations when the system is set to Night mode.For more information on Day Ringing, see “Day/Night System Mode” on page 39.Hardware Requirements• N/ARelated Programming• N/AConsiderations• N/A