16 / Frequently used programming operationsModular ICS 4.0 System Coordinator Guide P0881591 Issue 01Note: CLASS Trunks are required for this feature to work.Consult your customer service representative todetermine if you have CLASS Trunks.This feature also allows the automatic changing between NorthAmerican daylight savings and standard time. Your system usesthe time and date information from the first incoming call aftertwo rings to update to daylight savings or standard time.The Automatic Time and Date feature automatically overridesany manually programmed changes to the time and date in yoursystem.Note: The year is not included with the time and dateinformation and must be programmed manually if thecurrent year differs from the network time.Programming Automatic Time and DateYou can program the Automatic Time and Date feature to enableyour system to automatically update the time and date after apower failure, and to automatically change between daylightsavings and standard time.Press ƒ.Press ••¤flfl‹››.Press ‡¤‡fi°‡.The passwords can be changed. See “Using passwords” on page 171 for moreinformation.Jan 1 12:00pmFeature:Password:RETRY
