4.15
Networks
This menu item allows you to switch between the radio operation modes.
4.15.1
Selecting Network Operation Mode
Procedure:
1
From the home screen, press the
Menu
key.
2
From the home screen, press the
Menu/OK
key.
3
Select
Networks
.
4
Select one of the following options:
•
Network Sel
– Selects the network to which the radio is allowed to register.
•
Trunked Mode
– Switches to the mode using infrastructure.
•
Direct Mode
– Switches to the mode without using infrastructure.
•
Repeater Mode
– Switches to the Repeater Mode.
•
DMO Config
– Only available in Direct Mode. See
Selecting DMO Communications Options
•
TXI Mode
– Select
Activate
to stop sending any radio transmission.
NOTICE:
If the radio is in
TXI Mode
, it is not possible to switch from
Direct Mode
to
Trunked Mode
.
NOTICE:
If the radio is in
TXI Mode
, it is not possible to switch from
Direct Mode
to
Trunked Mode
or
Repeater Mode
.
•
TG Net Sel
– Selects one or multiple networks determined by the selected talkgroup.
4.16
Crypto Menu
This sub-menu allows you to manage SIM card based End-to-End Encryption.
The End-to-End Encryption is used for:
• Encryption of voice transmission in the DMO and TMO Modes.
• Encryption of messages transmission in the TMO Mode.
• Encryption of messages transmission in the DMO Mode (the radio cannot be in call).
• Encryption of position data (GPS) transmission in the TMO and DMO Modes.
• Transfer of Operational Tactical Address (OPTA) in the TMO and DMO Modes.
• Management of encryption keys in the TMO Mode.
4.16.1
Enabling or Disabling SIM Card End-to-End Encryption
Prerequisites:
Ensure that:
• The SIM card is inserted in the radio.
MN004519A01-AK
Chapter 4: Main Menu
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