Symptoms
This article combines the updates that include the 2013 daylight saving time (DST) changes for Chile and Paraguay in Windows CE for Microsoft Lync Phone Edition.
After you apply this update, the DST data for Chile is as follows:
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For Chile Standard Time (UTC -4:00), DST ended on April 27, 2013 at 23:59:59.999. Clocks should have been set to go back to 23:00:00.000 of the same day.
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For Chile Standard Time (UTC -4:00), DST starts on September 7, 2013 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 Paraguay is as follows:
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For the Paraguay Asuncion time zone (UTC -4:00), DST ended on March 23, 2013 at 23:59:59.999. Clocks should have been set to go back to 23:00:00.000 of the same day.
Resolution
To resolve this issue, install the appropriate cumulative update for the telephone that you are using:
For Aastra 6721ip and Aastra 6725ip telephones
2860668 Description of the cumulative update for Lync Phone Edition for Aastra 6721ip and Aastra 6725ip: July 2013
For HP 4110 and HP 4120 telephones
2860669 Description of the cumulative update for Lync Phone Edition for HP 4110 and HP 4120: July 2013
For Polycom CX500, Polycom CX600, and Polycom CX3000 telephones
2860671 Description of the cumulative update for Lync Phone Edition for Polycom CX500, Polycom CX600, and Polycom CX3000 telephones: July 2013
For Polycom CX700 and LG-Nortel IP Phone 8540 telephones
2860672 Description of the cumulative update for Lync Phone Edition for Polycom CX700 and LG-Nortel IP Phone 8540 telephones: July 2013
Status
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
More Information
For more information about the 2013 DST changes for Chile, click the following article numbers to view the articles in the Microsoft Knowledge Base:
2826771 Update that includes the 2013 DST changes for Chile in Windows CE 5.0
2826774 An update is available that includes the 2013 DST changes for Chile for Windows Embedded CE 6.0 R3
2826777 An update is available that includes the 2013 DST changes for Chile in Windows Embedded Compact 7 For more information about the 2013 DST changes for Paraguay, click the following article numbers to view the articles in the Microsoft Knowledge Base:
2828889 Update that includes the 2013 DST change for Paraguay in Windows CE 5.0
2828890 Update that includes the 2013 DST change for Paraguay in Windows Embedded CE 6.0 R3
2828891 Update that includes the 2013 DST changes for Paraguay in Windows Embedded Compact 7
