2.3 System Data ControlFeature Guide 3032.3.4 Automatic SetupDescriptionThere are two automatic setup features as follows:1) Automatic ISDN Configuration2) Automatic Time Adjustment1. Automatic ISDN ConfigurationThe ISDN (BRI) port configuration can be set automatically through system programming.The following items will be set by making and receiving a call using the subscriber numberassigned for each ISDN (BRI) port:a) L1 Active Modeb) L2 Data Link Modec) Access Mode (Point-to Point/Point-to-Multipoint)d) TEI Assignment Mode (Fix 00–63/Automatic)2. Automatic Time AdjustmentIt is possible to adjust the PBX clock automatically in the following two ways:a) Summer Time (Daylight Saving Time) Setting:The start and end dates of the summer time can be programmed. The PBX clock willbe adjusted (one hour forward or backward) at 2:00AM of the programmed date, ifenabled through system programming. It means 2:00 AM will become 3:00 AM on thestart date of the summer time, and 2:00 AM will become 1:00 AM on the end date.NoteIf the Timed Reminder (Wake-up call) is set;b) Time Information from Telephone Company:Time information can be received on the following calls:• An incoming or outgoing call through an ISDN line• An incoming call through an analogue line with Caller ID which includesthe time information.The PBX clock will be adjusted everyday with the first call after 3:05 AM, if enabledthrough system programming.NoteIf the Timed Reminder (Wake-up call) is set, the setting will not happen or will ringtwice depending on the adjustment.Conditions• SMDR will record the call information using the PBX clock so that the recording time willbe overlapped at the end of summer time. ( 1.25.1 Station Message Detail Recording(SMDR))– On the summer time start date, the setting between 2:00 AM and 3:00 AM willnot happen.– On the summer time end date, the setting between 1:00 AM and 2:00 AM will ringtwice.
