LT-3100S GMDSS User & Installation Manual Rev. 1.02
Using the system
Lars Thrane A/S
www.thrane.eu
Page 42 of 71
Off-hook mode:
In off-hook mode, the user starts to place the LT-3100S GMDSS system into off-hook mode (ready tone
available). The off-hook mode can be obtained in two ways: lifting the handset out of the cradle or pressing
the green off-hook button, prior to typing any digits of the called number. In off-hook mode, the user will
be met by a
ready tone
and the help text
“Please enter number” –
hereafter, the called number can be
dialed, using the numeric keypad. It is not possible to regret, if one or more wrong digits are typed in, for
the dialed number. In this case, the user must on-hook the phone, and dial the correct number again.
Off-hook mode (step-by-step):
1.
Lift the handset out of the cradle or press the off-hook button (green handset button)
2.
Confirm that a ready tone is available in the handset, or in the control unit speaker
3.
“Please enter number”: user can now enter the called number
4.
When the called number is complete, the user has three options:
a.
Wait 12 seconds, hereafter the system will try to call the number
b.
Press #, hereafter the call will be established immediately
c.
Press the off-hook button
5.
The LT-3100S GMDSS system will now establish a connection to the called number
NOTE
:
The LT-3100S GMDSS system will provide the user with information, while connecting and
throughout the voice call. In case of problems with the satellite network or connection to
the called party (far-end), the user will be informed through a voice prompt, and by status
cause codes, that will be presented on the display (e.g.
“Temporary link failure”
).
Figure 37: LT-3110S Control Unit
–
voice call (off-hook mode).
