Feature Guide 71.16 Caller ID Features ...............................................................................................1131.16.1 Caller ID ................................................................................................................1131.16.2 Incoming Call Log .................................................................................................1171.17 Message Features...............................................................................................1201.17.1 Message Waiting...................................................................................................1201.17.2 Absent Message ...................................................................................................1211.18 Proprietary Telephone (PT) Features ................................................................1231.18.1 Fixed Buttons ........................................................................................................1231.18.2 Flexible Buttons.....................................................................................................1241.18.3 LED Indication.......................................................................................................1271.18.4 Display Information ...............................................................................................1291.19 Voice Mail Features.............................................................................................1301.19.1 Voice Mail (VM) Group ..........................................................................................1301.19.2 Voice Mail DPT (Digital) Integration ......................................................................1321.19.3 Voice Mail DTMF Integration.................................................................................1381.20 Portable Station (PS) Features ..........................................................................1441.20.1 Portable Station (PS) Connection .........................................................................1441.20.2 PS Ring Group......................................................................................................1451.20.3 Wireless XDP Parallel Mode .................................................................................1491.20.4 PS Directory..........................................................................................................1511.20.5 PS Feature Buttons...............................................................................................1521.21 Administrative Information Output Features....................................................1531.21.1 Station Message Detail Recording (SMDR)..........................................................1531.22 Extension Controlling Features.........................................................................1591.22.1 Extension Personal Identification Number (PIN)...................................................1591.22.2 Extension Feature Clear .......................................................................................1601.22.3 Walking Extension.................................................................................................1611.22.4 Timed Reminder ...................................................................................................1611.22.5 Remote Extension Control by User.......................................................................1621.23 Audible Tone Features........................................................................................1641.23.1 Dial Tone ...............................................................................................................1641.23.2 Confirmation Tone.................................................................................................1652 System Configuration and Administration Features............... 1672.1 System Configuration—Hardware.....................................................................1682.1.1 Extension Port Configuration ................................................................................1682.2 System Configuration—Software ......................................................................1692.2.1 Class of Service (COS).........................................................................................1692.2.2 Group ....................................................................................................................1702.2.3 Tenant Service ......................................................................................................1722.2.4 Time Service .........................................................................................................1762.2.5 Operator Features.................................................................................................1802.2.6 Manager Features.................................................................................................1812.3 System Data Control...........................................................................................1842.3.1 PC Programming...................................................................................................1842.3.2 PT Programming ...................................................................................................1862.3.3 Quick Setup...........................................................................................................1882.3.4 Automatic Time Adjustment ..................................................................................1892.3.5 Flexible Numbering/Fixed Numbering...................................................................1902.3.6 Floating Extension ................................................................................................1942.3.7 Software Upgrading ..............................................................................................195