Avaya 1200 - Manual (Page 12)

Welcome
12
Figure 2: Avaya 1230 IP Deskphone
This section describes the controls on the 1200 Series IP Deskphones.
Your IP Deskphone can have fixed keys with icons or with labels. This
document presents both versions of the fixed key.
When a message is waiting, the red
Message Waiting/Incoming Call indicator
LED at the top center of the IP Deskphone
flashes.
Also, if configured, this indicator glows when
the ringer sounds.