LT-3100S GMDSS User & Installation Manual Rev. 1.02
Using the system
Lars Thrane A/S
www.thrane.eu
Page 40 of 71
The system automatically receives priority messages from an RCC and, depending on the priority of the
message, will notify the user with an audible signal.
To read received priority messages go to MENU -> GMDSS -> RCC Messages, select a message and press
ENTER to see its message body.
Non-priority voice call
The LT-3100S GMDSS system must be properly installed, connected, and configured before trying to
establish a phone call. The LT-3100S GMDSS system will inform the user about the status of the system, and
whether the system is ready to initiate a call.
NOTE
:
Verify that the LT-3100S GMDSS system is ready for making a voice call. Check that the
system status (system text and icons), as described in
on page 36, shows the
correct system information.
Dialing a mobile originating (MO) voice call can be established in the two following modes:
•
On-hook mode (dial the number, and then off-hook)
•
Off-hook mode (lift the handset, get ready tone, and dial the number)
On-hook mode:
In on-hook mode the user types in the called number, using the numeric keypad, without lifting the handset
out of the cradle or initially pressing the off-hook button. The typed in called number can be edited until
the user decides to press the off-hook button or lifting the handset out of the cradle.
On-hook mode (step-by-step):
1.
Type in the called number (e.g. 004588301089) using the numeric keypad
2.
When the called number is complete:
Figure 36: LT-3110S Control Unit
–
voice call (on-hook mode).
