Lights and Cadence Reference List, Status Indication | IBM 412

LIGHTS AND CADENCE REFERENCE LIST

LED	Status	Indication
Lines 1-4
	Off	Line is not in use
	Flashing Slowly	Incoming outside call is ringing
	On Steady	Line is in use by another extension or phone line is not connected
To that Line.
	Flashing Rapidly	Line is on hold by your extension
	Blink 1	Line in use by you
	Blink 2	Line on hold by another extension
	Blink 3	Call being transferred to your extension
Intercom
	Off	Not in use
	Flashing Slowly	You are making an intercom call or paging
	Flashing Rapidly	You are receiving an intercom call
Speakerphone
	Off	Phone in handset mode or your phone is idle
	On Steady	Phone in speakerphone mode
	Flashing Slowly	Phone in headset mode
Shift
	Off	First level of key functions active (lower) mode
	On Steady	Second level of key functions active (upper) mode
Mute
	Off	Extension is not muted
	On Steady	Extension is muted
Do Not Disturb (DND)
	Off	DND is OFF
	On Steady	DND is ON
Redial
	Off	Not in use or single redial
	Flashing Slowly	Phone in auto redial mode
Messages/New Calls
	Off	No messages or new calls
	On Steady	Phone has received new calls
	Flashing Rapidly	Messages have been left in voicemail box

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IBM 4900, 412CID installation and operation guide Lights and Cadence Reference List, Status Indication

Contents

Model IBM-412 Advanced HOME/OFFICE Line Telephone Page Table of Contents Intercom Equipment Notes FCC Information Important Safety Instructions Batteries Caution Battery Cautionary Instructions Getting Started Package Contents Model IBM-412 Rear View Location of Controls and FeaturesModel IBM-412 Top View Useful Features and Terms Status Indication Lights and Cadence Reference List Using the Data Jack InstallationInstalling the Batteries Connecting Your Telephone Lines TWO Line Jacks Single Line Jacks Four Single Line Jacks Counter TOP/DESK TOP Installation Wall Mounting Adjusting the Viewing Angle Brackets Model IBM-412 Bottom View Wall Mounting Instructions Assigning Extension Numbers 11 Through Telephone Operations SetupList of System Defaults Programming Ringer ON/OFF Programming Tone or Pulse ModeProgramming Line Connection ON/OFF Adjusting Ringer Volume Adjusting Volume Levels Making AN Outgoing Call Using Speed DialUsing Last Number Redial Basic Operations Placing a Call on Hold Using Auto RedialAnswering AN Incoming Call Headset Operation Headset InstallationHeadset ENABLE/DISABLE Adjusting the Headset Volume Answering AN Incoming Call Using the Headset Making AN Outgoing Call Using the Headset Placing an Intercom Call with the Speakerphone IntercomPlacing an Intercom Call with the Handset Placing an Intercom Call with the Headset Answering an Intercom Call with the Handset Answering AN Intercom Call Paging Telephone Features and Operations Storing Numbers into the First Speed Dial Group Line PrivacyCall Transfer Speed Dialing Erasing Second Group Speed Dial Numbers Erasing First Group Speed Dial Numbers Conference Call with an Internal Party Conference CallingConference Call with an External Party Tones Technical SpecificationsFlash Rate for Lights Sound Rate of Intercom Buzzer Care and Maintenance No dial tone/phone will not dial out TroubleshootingCan’t hear the ring signal Can’t hear the ring signal on one line only Can’t make phone calls Intercom service doesn’t appear to workHandset doesn’t appear to be working Limited Warranty Statement Wall Mounting Template Place this Template on the Wall