2.3 System Data Control366 Feature Guide2.3.5 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 number assigned foreach 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 will be adjusted(one hour forward or backward) at 2:00AM of the programmed date, if enabled through systemprogramming. It means 2:00 AM will become 3:00 AM on the start date of the summer time, and2:00 AM will become 1:00 AM on the end date.NoteIf the Timed Reminder (Wake-up call) is set;– On the summer time start date, the setting between 2:00 AM and 3:00 AM will not happen.– On the summer time end date, the setting between 1:00 AM and 2:00 AM will ring twice.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 includes the timeinformation.The PBX clock will be adjusted everyday with the first call after 3:05 AM, if enabled through systemprogramming.NoteIf the Timed Reminder (Wake-up call) is set, the setting will not happen or will ring twicedepending on the adjustment.Conditions• SMDR will record the call information using the PBX clock so that the recording time will be overlappedat the end of summer time. (→ 1.25.1 Station Message Detail Recording (SMDR))
