This option allows the admin to make changes on the Time Groups settings. Here are the steps to follow:

From the Dashboard, click on Phone System and select Time Groups

Under Show Time Groups, select the Time Group that you want to edit then  click on the drop down arrow under action and click on Edit.

Configure Time Groups settings

• Description: Type the name for this Time Group
• Time Group Entries: Displays the List of Entries for this Time Group
• Add Entry: Configure the following
  Time to start
  Time to finish
  Week start - finish
  Month Day start - finish
  Month start - finish
• Click on Add Time

 At the lower right hand corner, click on Apply Changes to save the settings.