B6 SYSTEM ADMINISTRATION—SYSTEM PARAMETER SETTINGS322 Installation ManualB6.2 Time Group ServiceA Time Group is a time frame in which Day/Night, Lunch and Break time periods can beprogrammed.The VPS maintains 8 Time Groups, and each of which can be assigned a specific setting.It is necessary to assign a specific Time Group for use in each Port and Trunk Service in itsDay Mode setting menu (see "Time Group No." in Table B-9 in B4.1 Port Assignment andTable B-10 in B4.2 Trunk Group Assignment).Time Group Service-Service ModeThe VPS automatically activates the appropriate call handling method according to the TimeService setting (Day/Night, Lunch, and Break Services) for each Time Group 1-8; however,the System Administrator or the System Manager can change the current call handlingmethod by assigning a specific Service Mode to the desired Time Group.To access the menu for Time Group Service, follow the menu path as shown:System Administration Top Menu-1-5-2To access the menu for Time Group Service-Service Mode for the selected timegroup, follow the menu path as shown:System Administration Top Menu-1-5-2-1-Time Group No.(1-8)