Matrix PRASAR UCS System Manual 853
Navigation Keys
The phone has 5 touch sense navigation keys to be used to move the cursor and scroll through Menu options.
is the Enter key, used to make a selection or to complete an action.
is the Up key, used to scroll upwards while navigating the 'Menu'.
is the Down key, used to scroll downwards while navigating the 'Menu'.
is the Forward key, used to move the cursor.
is the Back key, used to move the cursor, return from the Sub-menu to the Main Menu.
Feature Keys
These are 12 capsense keys assigned to important or frequently accessed features of PRASAR UCS. Refer to the
table given below:
These keys are programmable. However, as you cannot change the labels, avoid programming these keys.
For instructions on programming these keys, see “DSS Key Settings” under “Configuring Matrix SPARSH VP248”.
A few of these Feature keys are equipped with an LED to indicate the status of the feature assigned to it. You may
re-assign other features to these keys. We recommend you to assign those features that require LED indication to
the Feature keys equipped with an LED.
Not all features require LED indication. For example, the feature Call Pick-Up does not require an LED. So when
you assign this feature to a feature key, the LED of the key remains inactive, when Call Pick-Up is accessed.
Feature like Auto Redial requires an LED to show that it has been set or canceled. So, the LED of the Feature key
to which the Auto Redial feature has been assigned will glow Blue, when Auto-Redial is set, and the LED is turned
off when the feature is canceled.
Sr.No. Description LED
1. Voice Mail Single Color - Blue
2. Call Back Single Color - Blue
3. Cancel No
4. Mute Single Color - Blue
5. Conference No
6. Transfer No
7. Forward Single Color - Blue
8. DND Single Color - Blue
9. Names No
10. Redial No
11. Release No
12. Hold No