32.3
Updating Encryption Keys
Prerequisites:
• End-to-End Encryption is enabled.
• Ensure that you are not in an active call or in Direct Mode Operation (DMO).
Procedure:
1
From the home screen, press the
Menu
key.
2
Select
Crypto Menu
→
Upd Encr Keys
→
Upd Group Key
.
32.4
Viewing OPTA
Procedure:
1
From the home screen, press the
Menu
key.
2
Select
Crypto Menu
→
Show OPTA
.
32.5
Setting the OPTA Filter
Procedure:
1
From the home screen, press the
Menu
key.
2
Select
Crypto Menu
→
OPTA Filter
.
3
Scroll to characters that must be masked when the OPTA name is displayed and press
Select
.
4
Press
Done
to confirm the settings.
32.6
Starting Crypto Registration
Prerequisites:
Ensure that your radio is not in an active call or in Direct Mode Operation (DMO).
Procedure:
1
From the home screen, press the
Menu
key.
2
Select
Crypto Menu
→
Crypto Registr
→
Start Registr
.
32.7
Turning Encrypted Audio On or Off
When and where to use:
To determine if audio is muted in erroneous decryption.
Procedure:
1
From the home screen, press the
Menu
key.
2
Select
Crypto Menu
→
Audio Settings
.
MN006360A01-AE
Chapter 32: Crypto Menu
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