Lights And Cadence Reference List - IBM 4 LINE TELEPHONE WITH CALLER ID -412CID Installation And Operation Manual

LED Status
Lines 1-4
Off
Flashing Slowly
On Steady
To that Line.
Flashing Rapidly
Blink 1
Blink 2
Blink 3
Intercom
Off
Flashing Slowly
Flashing Rapidly
Speakerphone
Off
On Steady
Flashing Slowly
Shift
Off
On Steady
Mute
Off
On Steady
Do Not Disturb (DND)
Off
On Steady
Redial
Off
Flashing Slowly
Messages/New Calls
Off
On Steady
Flashing Rapidly

LIGHTS AND CADENCE REFERENCE LIST

Indication
Line is not in use
Incoming outside call is ringing
Line is in use by another extension or phone line is not connected
Line is on hold by your extension
Line in use by you
Line on hold by another extension
Call being transferred to your extension
Not in use
You are making an intercom call or paging
You are receiving an intercom call
Phone in handset mode or your phone is idle
Phone in speakerphone mode
Phone in headset mode
First level of key functions active (lower) mode
Second level of key functions active (upper) mode
Extension is not muted
Extension is muted
DND is OFF
DND is ON
Not in use or single redial
Phone in auto redial mode
No messages or new calls
Phone has received new calls
Messages have been left in voicemail box
10