Iridium RTU4120A, Operating Instructions Manual

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4. To select “Enable” or “Disable”, use :
and press:
The function has now been enabled or disabled depending on your
choice.
To select to which extension number(s) incoming calls should be
transferred, follow the steps described above. In step 4, however,
select “Extension”, after which you can key in and confirm the
wanted extension number.
To specify the time in seconds (0-60) that the call should ring before
it is transferred to the specified unit, follow the steps described
above. In step 4, however, select “Delay”. If the delay is set to 0
seconds, the call is transferred immediately; before the first handset
rings, the call is transferred to the chosen transfer destination.
Handset Advanced Operation
The system features a large number of special functions. For those
of the functions that are likely to be used the most, there are special
buttons or shifted functions in connection with the numeric keys. The
functions used less often can be found in the menu system.
Menu System
The handset contains several functions for changing the system
settings, showing the status of certain system parameters, configura-
tions, and testing the system.
The menu system can always be entered from an enabled and
unlocked CU which is in idle state. See section “About this Manual”
on how to return to idle state.
To enter the function menu system, press the following key:
The function menus appear:
The “Setup” menu contains all functions for changing the system
parameters, such as volume, ringing tone, user names and pass-
words.
The “Call log” menu contains information on each call made,
including details about when the call was made, its duration, and the
receiver’s telephone number.
The “System” menu contains all functions needed for the system
administrator/super user to test and configure the system.
Keying in Names and Numbers
When keying in letters and numbers in the phone book, or in
connection with user names and passwords, you will need to know
how many times to press each key. Pressing the key once,
MENU
> Setup
Call log
System
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