IBM -412CID ユーザーズマニュアル
10
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
LIGHTS AND CADENCE REFERENCE LIST