Matrix EON510 User Manual page 22

assigned to that extension and the call will be placed automatically. For detailed instructions to assign features/
facilities to these keys refer to DSS Key Programming in the ETERNITY System Manual.
DSS Key LEDs
Each DSS Key is equipped with an LED which glows to indicate the status of the Trunk/Station or Feature assigned
to it.
• Status of Stations and Trunks: The LED of DSS keys assigned to Stations/Trunks glow in three colors to
indicate status of the call event on the Stations/Trunks and on the phone.
Thus, the status of the phone user's own Station as well as that of the other Stations and the status of
Trunk lines are indicated by the LED of the DSS keys assigned to those Stations and Trunks on the phone.
• Blue indicates the state of the station/trunk you access.
• Red indicates the state of other Stations/Trunks.
• Violet indicates the state of the trunk you are in speech with.
The following table shows the relationship between the color of the LED and various events:
LED
Color
Continuously ON
Blue The key assigned to the Station
you are in speech with.
Red The key assigned to the Station
that is now busy with another
Station/Trunk.
Violet You are talking on a Trunk
(external call)
Dial Pad/Key Pad
The dial pad consists of 12 fixed keys for the digits 0, 1-9, and the characters Star (*), Hash (#), Lock (
and Dot. The dial pad is used for dialing numbers of stations, external parties, and for dialing the programming and
feature access codes.
Speaker Key
The speaker key sets the phone in 'Speaker mode' for hands-free operation.
Speaker Key LED
The Speaker Key on the phone is equipped with a single color LED which glows Blue when pressed for the speaker
mode and is turned off, when you exit the speaker mode.
Volume Keys
• "+" (plus): This is the increase key, to raise the volume of speech while talking and to increase the Ringer
volume, when the phone is ringing.
Matrix EON510/VP510 User Guide
LED Mode
Slow Blink
The key assigned to the Station
you have kept on hold.
The key assigned to the Station
which has put another Station/
Trunk on hold.
You have held a Trunk (external
call)
Fast Blink
The key assigned to the Station
you are calling or from which
you are being called.
The key assigned to the Station/
Trunk that is called or being
called by another.
You have an incoming call on
the Trunk (external call)
), Plus (+)
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