5.14.1Enabling/DisablingSIMCardEnd-to-EndEncryption
•EncryptionofmessagestransmissionintheTMOMode.
•EncryptionofmessagestransmissionintheDMOMode(theradiocannotbeincall).
•Encryptionofpositiondata(GPS)transmissionintheTMOandDMOModes.
•TransferofOperationalTacticalAddress(OPTA)intheTMOandDMOModes.
•ManagementofencryptionkeysintheTMOMode.
SIMCardEnd-to-EndEncryption
5.14.1Enabling/DisablingSIMCardEnd-to-EndEncryption
ProcedureSteps
1Fromthehomescreen,pressMENUkey.
2SelectCryptoMenu→CryptoFunct.
3SelectEncryptionOntoenableorEncryptionOfftodisabletheEnd-to-EndEncryption.
5.14.2SettingAlarmTone
Whenandwheretouse:Usethismenuitemtoturnon/offtheAlarmTonenotifyingaboutanycleartransmission.
ProcedureSteps
1Fromthehomescreen,pressMENUkey.
2SelectCryptoMenu→ClearCallTone.
3SelectAlarmToneOntoenableorAlarmToneOfftodisabletheAlarmTone.
5.14.3UpdatingEncryptionKeys
Whenandwheretouse:Usethismenuitemtoupdateoldorincorrectencryptionkeys.
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