8 Feature Guide1.14.1 Paging .................................................................................................................. 1411.15 Broadcasting Features (KX-TDA30/KX-TDA100/KX-TDA200 only) ................ 1431.15.1 Broadcasting (KX-TDA30/KX-TDA100/KX-TDA200 only) .................................... 1431.16 Optional Device Features .................................................................................. 1461.16.1 Doorphone Call .................................................................................................... 1461.16.2 Door Open............................................................................................................ 1481.16.3 Trunk Answer From Any Station (TAFAS) ............................................................. 1491.16.4 Background Music (BGM) .................................................................................... 1501.16.5 Outgoing Message (OGM) ................................................................................... 1511.16.6 Direct Inward System Access (DISA) ................................................................... 1531.17 Caller ID Features............................................................................................... 1601.17.1 Caller ID ............................................................................................................... 1601.17.2 Incoming Call Log................................................................................................. 1651.18 Message Features .............................................................................................. 1671.18.1 Message Waiting .................................................................................................. 1671.18.2 Absent Message................................................................................................... 1701.19 Proprietary Telephone (PT) Features ............................................................... 1711.19.1 Fixed Buttons ....................................................................................................... 1711.19.2 Flexible Buttons .................................................................................................... 1741.19.3 LED Indication ...................................................................................................... 1771.19.4 Display Information............................................................................................... 1801.20 Integrated Services Digital Network (ISDN) Service Features ....................... 1821.20.1 Integrated Services Digital Network (ISDN) ......................................................... 1821.20.1.1 Integrated Services Digital Network (ISDN)—SUMMARY ................................................................. 1821.20.1.2 Calling/Connected Line Identification Presentation (CLIP/COLP) ..................................................... 1861.20.1.3 Advice of Charge (AOC) .................................................................................................................... 1881.20.1.4 Call Forwarding (CF)—by ISDN (P-MP)............................................................................................. 1891.20.1.5 Call Forwarding (CF)—by ISDN (P-P)................................................................................................ 1911.20.1.6 Call Hold (HOLD)—by ISDN .............................................................................................................. 1931.20.1.7 Call Transfer (CT)—by ISDN .............................................................................................................. 1941.20.1.8 Three-party Conference (3PTY)—by ISDN........................................................................................ 1951.20.1.9 Malicious Call Identification (MCID) ................................................................................................... 1961.20.1.10 Completion of Calls to Busy Subscriber (CCBS) ............................................................................... 1971.20.1.11 ISDN Extension.................................................................................................................................. 1981.20.1.12 ISDN Service Access by Keypad Protocol ......................................................................................... 2001.21 E1 Line Service Features (KX-TDA100/KX-TDA200 only) ............................... 2011.21.1 E1 Line Service (KX-TDA100/KX-TDA200 only) .................................................. 2011.22 T1 Line Service Features (KX-TDA100/KX-TDA200 only) ............................... 2031.22.1 T1 Line Service (KX-TDA100/KX-TDA200 only) .................................................. 2031.23 Voice Mail Features ............................................................................................ 2051.23.1 Voice Mail (VM) Group ......................................................................................... 2051.23.2 Voice Mail DTMF Integration ................................................................................ 2081.23.3 Voice Mail DPT (Digital) Integration...................................................................... 2151.24 Portable Station (PS) Features.......................................................................... 2201.24.1 Portable Station (PS) Connection......................................................................... 2201.24.2 PS Ring Group ..................................................................................................... 2221.24.3 PS Directory ......................................................................................................... 2251.24.4 PS Feature Buttons .............................................................................................. 2261.24.5 Wireless XDP Parallel Mode ................................................................................ 2271.25 Administrative Information Output Features ................................................... 2301.25.1 Station Message Detail Recording (SMDR) ......................................................... 2301.25.2 Charge Meter ....................................................................................................... 236