In Microsoft Lync 2010 communications software or in Microsoft Lync 2010 Attendant, you can select the During work hours only as specified in Outlook check box so that your call forwarding settings will be applied only during the working hours you set in Outlook 2010. To configure call forwarding, see Set Call Forwarding options.
In Microsoft Outlook 2010 messaging and collaboration client, you can set your own calendar work days and working hours. By default in Outlook 2010, the work week is set from Monday through Friday with a work day extending from 8 A.M. to 5 P.M. The first day of the week in Calendar is Sunday.
To change your work days and times in Outlook 2010, do the following: