SKYTERRA Msat G2, User Manual, Page: 27 / 40

MAIN MENU
Press MENU (SK1) with the handset in idle mode to access the Main
Menu.
To exit the Main Menu when it is active, press EXIT (SK1) and the handset
returns to idle mode.
The Main Menu has the following options:
• Admin
• System
• Lock: ON/OFF
• GPS
• Service Mode
Use the Up Arrow and Down Arrow keys to navigate the option list. The
option available for selection is always in the middle and highlighted.
Press SELECT to invoke the option you want.
The Main Menu options are detailed in the sections that follow.
HANDSET LOCK AND UNLOCK
This is a quick access feature option that allows you to “lock” the system,
disabling all keypad functions. However, you still have the ability to initiate a
Priority-1 Interrupt Dispatch Radio call when the radio is locked. When a call
is received by a “locked” radio, or you attempt to initiate another function, on
the display you receive a prompt to enter the “unlock code” to facilitate
answering of the call or other functionality.
When you first enter the Main Menu, the system lock is OFF.
1. Use the Up/Down arrows to highlight LOCK: OFF, then press
SELECT to lock the system. The option then changes to LOCK: ON.
2. To unlock the system, select the LOCK: ON option in the Main Menu.
At the prompt for the unlock code, type in the code and then select
OK. The option then reverts back to LOCK: OFF. The default code is
0000 (four zeroes).
User Guide
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