1.8.7 Quick Reference ......................................................................................................... 1761.9 Setting the Telephone According to Your Needs ..................................................... 1801.9.1 Setting the Alarm (Timed Reminder) .......................................................................... 1801.9.2 Refusing Incoming Calls (Do Not Disturb [DND]) ....................................................... 1811.9.3 Receiving Call Waiting (Call Waiting/Off-hook Call Announcement [OHCA]/WhisperOHCA) ........................................................................................................................ 1841.9.4 Displaying Your Telephone Number on the Called Party and Caller’s Telephone (Calling/Connected Line Identification Presentation [CLIP/COLP]) ......................................... 1851.9.5 Preventing Your Telephone Number Being Displayed on the Caller’s Telephone(Connected Line Identification Restriction [COLR]) .................................................... 1861.9.6 Preventing Your Number Being Displayed on the Called Party’s Telephone (Calling LineIdentification Restriction [CLIR]) ................................................................................. 1871.9.7 Preventing Other People from Joining Your Conversation (Executive Busy OverrideDeny) .......................................................................................................................... 1871.9.8 Turning on the Background Music (BGM) .................................................................. 1881.9.9 Protecting Your Line against Notification Tones (Data Line Security) ........................ 1881.9.10 Checking the Time Service Status ............................................................................. 1881.9.11 Setting the Parallelled Telephone to Ring (Parallelled Telephone) ............................. 1891.9.12 Using Your PS or S-PS in Parallel with a Wired Telephone (Wireless XDP ParallelMode) ......................................................................................................................... 1901.9.13 Using Your phone in Parallel with a Wired Telephone (One-numbered extension) .... 1901.9.14 Clearing Features Set at Your Extension (Extension Feature Clear) ......................... 1911.10 Utilising the Call Centre .............................................................................................. 1931.10.1 Leaving an Incoming Call Distribution Group (Log-in/Log-out, Wrap-up) ................... 1931.10.2 Monitoring and Controlling the Call Status of an Incoming Call Distribution Group(Incoming Call Distribution Group Monitor) ................................................................ 1951.10.3 Forwarding a Waiting Call (Manual Queue Redirection) ............................................ 1981.11 Using User-supplied Equipment ................................................................................ 1991.11.1 If a Doorphone/Door Opener is Connected ................................................................ 1991.11.2 If an External Relay is Connected .............................................................................. 2001.11.3 If an External Sensor is Connected ............................................................................ 2011.11.4 If a Host PBX is Connected ........................................................................................ 2011.11.5 If a Voice Processing System is Connected ............................................................... 2021.12 Administrative Features ............................................................................................. 2091.12.1 Using the Telephones in a Hotel-type Environment (Hospitality Features) ................ 2091.12.2 Recording Information Using Preprogrammed Messages (Printing Message) .......... 2151.13 Exchanging the Settings between Extensions ......................................................... 2161.13.1 Walking Extension ...................................................................................................... 2161.13.2 Enhanced Walking Extension ..................................................................................... 2161.14 Using a Telephone with a Display .............................................................................. 2191.14.1 Using the Call Log ...................................................................................................... 2191.14.2 Using the Directories .................................................................................................. 2221.14.3 Accessing System Features (System Feature Access) .............................................. 2301.14.4 Self Labelling (KX-NT366/KX-NT553/KX-NT556/KX-NT560/KX-UT248/KX-UT670 only)..................................................................................................................................... 2311.15 Cellular Phone Features ............................................................................................. 2341.15.1 Cellular Phone Features ............................................................................................. 2342 Manager Operation ............................................................................. 2392.1 Control Features .......................................................................................................... 2402.1.1 Extension Control ....................................................................................................... 2402.1.2 Time Service Mode Control ........................................................................................ 2402.1.3 Restriction Level Control (Dial Tone Transfer) ............................................................ 2412.1.4 Turning on the External Background Music (BGM) .................................................... 2422.1.5 Recording Outgoing Messages (OGM) ...................................................................... 243Table of Contents12 Operating Manual