34 ICX (International), issued March/1998 ICX-35-700Chapter 3. System Features Section 700 - OperationWhile in a Night mode (generally used at night or any time when your office is closed), incomingcalls can ring at selected extensions (e.g., a night watchman’s extension or an extension connected toan answering machine). Outbound calls can be restricted to certain phones. Calls can be directed to anight-time attendant group instead of the normal daytime attendant group.The System provides one Night mode for night call handling. However, there are three night featureaccess codes (Night, Night 1, and Night 2). These three codes may be used to provide different two-way Voice Mail messages (i.e., Night may select one message, Night 1 may select a differentmessage, and Night 2 may select a third message.)Typically, the Day mode is used for normal call processing of outside calls, TRS (Call Barring) calls,and attendant calls. The second day mode (Day 2) may be used for alternative call handling such asduring a lunch break, etc.There are two ways to change day/night service modes:• Manually• AutomaticallyThe following table lists the impact on TRS (Call Barring), Ringing, Attendant, and Built-in VoiceMail in the various system modes:Table 7. System Mode Impact on TRS (Call Barring), Ringing, Attendant, and Built-in Voice MailManual Day/Night ModeYou can manually change the System mode to Day 1, Day 2, Night, Night 2, or Night 3 mode byeither entering the correct dial code or by pressing the appropriately programmed FF key.When using manual mode, the System may be configured to either use MCO tenant Day/Night modesor system-wide Day/Night mode.SYSTEMMODE TRS (Call Barring) RING ATTENDANT BUILT-INVOICE MAILDay 1 Day TRS Mode Day 1 Ring Pattern Day 1 Attend. Group Day 1 MessageDay 2 Day TRS Mode(Same for Day 1 andDay 2)Day 2 Ring Pattern Day 2 Attend. GroupHandlingDay 2 MessageNight Night TRS Mode(Same for Night 1,and 2)Night Ring Pattern(Same for Night 1,and 2)Night Attend. Group(Same for Night 1,and 2)Night MessageNight 1 Night TRS Mode(Same for Night 1,and 2)Night Ring Pattern(Same for Night 1,and 2)Night Attend. Group(Same for Night 1,and 2)Night 1 MessageNight 2 Night TRS Mode(Same for Night 1,and 2)Night Ring Pattern(Same for Night 1,and 2)Night Attend. Group(Same for Night 1,and 2)Night 2 Message
