TABLE OF CONTENTS
SUBJECT PAGE
TELEPHONE DIAGRAMS........................................................................................................... iii
20-button Digital Telephone ..................................................................................... iii
20-button Liquid Display Digital Telephone.............................................................. iv
GENERAL INFORMATION......................................................................................................... 1
Call Progress Tones................................................................................................. 1
Special Signal Tones (While Telephone Is In Use) .................................................. 2
Ringing Signals ....................................................................................................... 2
DN LED Indications.................................................................................................. 2
Volume Controls....................................................................................................... 3
SPEED DIALING........................................................................................................................ 4
Automatic Dialing..................................................................................................... 4
Repeat Last Number Dialed..................................................................................... 5
Speed Dial-Station................................................................................................... 5
Speed Dial-System .................................................................................................. 6
CALL FUNCTIONS..................................................................................................................... 6
Automatic Callback .................................................................................................. 6
Call Forwarding........................................................................................................ 8
Call Pickup Directed................................................................................................. 11
Call Pickup Group.................................................................................................... 12
Conferencing............................................................................................................ 12
Consultation Call...................................................................................................... 13
Do Not Disturb ......................................................................................................... 13
Handsfree Answerback/Speaker Cut-off.................................................................. 14
Least Cost Routing .................................................................................................. 15
Off-hook Call Announce........................................................................................... 15
Outgoing Calls ......................................................................................................... 17
Station-to-Station Calling ......................................................................................... 17
CALL HOLD AND TRANSFER................................................................................................... 18
Call Holding.............................................................................................................. 18
Call Transfer............................................................................................................. 19
Call Waiting.............................................................................................................. 19
Camp-on Calls ......................................................................................................... 20
PERCEPTIONe&ex DIGITAL TELEPHONE
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