Matrix ETERNITY NE System Manual 549
• Blue indicates the state of the extension/trunk you access. For example, when you make a call to
another Extension 203, the LED of the DSS key assigned to Extension 203 blinks Blue to indicate
ringing at the Extension. If you have successfully established speech with Extension 203 the LED
glows Blue continuously.
• Red indicates the state of other Extensions/Trunks. For example, if the LED of the DSS key assigned
to Extension 201 is glowing Red continuously, it means Extension 201 is busy with another Extension
or Trunk.
• Violet indicates the state of the trunk you are in speech with. For example, when you are in speech on
an outgoing call on Trunk 1 the LED of the DSS Key assigned to Trunk 1 will be continuously ON.
When you put the call on hold, the LED will blink slowly.
The LEDs of DSS Keys that are designated as Call Appearance (CA) Keys will function as follows:
• Status of Features: The LED of a DSS key is activated when the feature assigned to this key is used.
The LED of DSS keys assigned to Extensions/Trunks glow in a single colour - Red - to indicate status
of the call event on the Extensions/Trunks and on the DKP.
• Not all features require LED indication. Hence the LED on a DSS Key is activated only if the feature
assigned to that key requires LED.
• For example, Call Pick-Up; this feature does not require an LED. So when a DSS key is assigned to
this feature, the LED of the key remains inactive, when Call Pick-Up is accessed.
• A feature like Auto Redial requires an LED to show that it has been set or canceled. So, the LED of the
DSS key to which the Auto Redial feature has been assigned will glow Red, when Auto-Redial is set,
and the LED is turned off when the feature is canceled.
• Thus the LEDs of the DSS keys function only if the LED is relevant for the feature/ function assigned to
the keys, and otherwise remain inactive for example, Raid, Interrupt Request, Barge-In, Last Caller
Recall.
Dial Pad
The dial pad consists of 12 fixed keys for the digits 0, 1-9, and the characters * and #. The dial pad is used for
dialing numbers of extensions, 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. The Speaker key is programmable,
you can program any other feature/function on this key.
LED
Colour
LED Mode
Continuously ON Slow Blink Fast Blink
Blue When you are in speech with
an extension (internal call)
When you have put an
extension on hold (internal
call)
When any Extension is calling
(internal call)
Violet When you are in speech with
Trunk (external call)
When you have put a Trunk
on hold (external call)
When any Trunk is calling
(external call)