Update that includes the 2017 DST changes for Chile and Turkey in Lync Phone Edition


Summary


This article combines the updates that include the 2017 daylight saving time (DST) changes for Chile and Turkey in Windows CE for Microsoft Lync Phone Edition.

After you apply this update, the DST data for Chile is as follows:

  • For Chile Standard Time (UTC-4:00), DST ends on May 14, 2017 at 23:59:59.999. Clocks should be set to go back to 23:00:00.000 of the same day.
  • For Chile Standard Time (UTC-4:00), DST starts on August 13, 2017 at 23:59:59.999. Clocks should be set to go forward to 01:00:00.000 of September 8. 

After you apply this update, the DST data for Turkey is as follows:

  • For the Turkey time zone (UTC+02:00), DST will not be observed in 2017.

Resolution


To get these changes, install the appropriate cumulative update for the telephone that you are using:
 
For Aastra 6721ip and Aastra 6725ip telephones
4019527 April 2017 cumulative update for Lync Phone Edition for Aastra 6721ip and Aastra 6725ip telephones
 
For HP 4110 and HP 4120 telephones
4019528 April 2017 cumulative update for Lync Phone Edition for HP 4110 and HP 4120
 
For Polycom CX500, Polycom CX600, and Polycom CX3000 telephones
4019529 April 2017 cumulative update for Lync Phone Edition for Polycom CX500, Polycom CX600, and Polycom CX3000 telephones

Status


Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.