6/1553-DBC 446 01 Uen G 2012-02-22
16
A
ASTRA
7446
IP
D
ESCRIPTION
3.4 Indicator
Lights
Instead of LED indicators on the phone keys, the IP phone has indicator
lights built into the display buttons. The indicator lights indicates line
status using different flash patterns, see below.
3.5 Tones
and
Signals
The Ring Signals settings page contains the
Ring tone
and
Select Ring
Melody
settings. You can choose between 10 different ring tones
(between 0 and 9) and a number of ring melodies. In order to distinguish
between internal, external and call back calls, the signal you choose will
be used with different ring cadences/characteristics for each call type.
You can also distinguish between callers by giving each phone number
its own ring signal.
This section describes the ring signals and tones characteristics avail-
able in the phone.
3.5.1 Tone
Characteristics
The ring tones have the following cadences depending on the meaning:
Callback
. When you call a number and receive a busy tone,
or there is no answer, you can order automatic callback for
that number. As soon as the extension or line becomes free
(or, when there is no answer, when the extension has been
used), you will be called back.
Off
Indicates idle status
Fast blinking
Indicates an incoming call
Steady glow with fast blinking
Indicates a busy line
Dial tone
Special dial tone