Avaya Communications Manager--Time
The Avaya Communications Manager adjusts to/from Daylight Savings Time automatically. However, oftentimes (usually in the spring and fall when we change to/from Daylight Time) users will complain that the time on their phone display is incorrect. Also, if the government ever changes the start/stop dates for DST again, you will need to know how to do this. Follow these instructions:
#1 Type "display daylight” this defines the dates of daylight savings changes. There should be only one entry, Rule 1.