Motorola MTM5400

5.6.5TMSCKValidity
2SelectSecurity→KValidity.
3Yourradiodisplays:
•KisValid—theinfrastructurecanauthenticateyourradio.
•KisInvalid—theinfrastructureisunabletoauthenticateyourradio.Pleasecallyourserviceprovider
torestorethekeytoyourradio.
5.6.5TMSCKValidity
SCK(StaticCipherKey)isasecretkeytheinfrastructureusestoencryptcallanddatainTMOMode.Air
interfaceencryptionprovidesservicecondentialitybetweenyourradioandthesystem.Yourradioisprovided
withasetofSCKs.
5.6.5.1VerifyingTMSCKValidity
ProcedureSteps
1Fromthehomescreen,pressMENUkey.
2SelectSecurity→TMSCKValidity.
3Yourradiodisplays:
•TMSCKisValid—yourradiocanworkencryptedinTMOMode.
•TMSCKisInvalid—yourradiocannotworkencryptedinTMOMode.Pleasecontactyourservice
providertorestoreSCKstoyourradio.
5.6.6DMSCKValidity
ThisfeatureisusedtoprovidetheservicecondentialityforyourcallsanddataservicesintheDMOMode.
5.6.6.1VerifyingDMSCKValidity
ProcedureSteps
1Fromthehomescreen,pressMENUkey.
2SelectSecurity→DMSCKValidity.
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