Leaving a Message Waiting Indication/Calling Back the Caller Who Left
an Indication (Message Waiting)
For a caller
When
the called extension is busy or does not answer your call, you can
leave a notification so that the called party may call you back.
For a called extension
As a message receiver, the Message button light or Message/Ringer
Lamp lets you know that a call has been received. If you receive notifi-
cation, you can call the caller back by a simple operation.
For a caller
To leave a message waiting indication