Motorola TETRA MTM800 Manual page 201

To verify K validity, press
following messages:
— the infrastructure can authenticate your
K is Valid
MTM800.
K is Invalid
MTM800. Please call your Service Provider to restore K to
your MTM800.
TMSCK Valid? (
Once in the menu, select
SCK (Static Cipher Key) is a secret key the infrastructure
uses to encrypt call and data in the system. Air interface
encryption provides service confidentiality between your
MTM800 and the system. Your MTM800 should be provided
with a set of SCKs.
To verify SCK validity for TMO, press
show one of the following messages:
TMSCK is Valid
TMSCK is Invalid
TMO. Please call your Service Provider to restore SCKs to
your MTM800.
DMSCK Valid? (
Once in the menu, select
SCK (Static Cipher Key) is a secret key the infrastructure
uses to encrypt call and data in the system. Air interface
encryption provides service confidentiality between your
MTM800 and the system. Your MTM800 should be provided
with a set of SCKs.
Ok.
— the infrastructure shall not authenticate your
3 6)
3 Security – 6 TMSCK Valid?
— your MTM800 can work encrypted in TMO.
— your MTM800 cannot work encrypted in
3 7)
3 Security – 7 DMSCK Valid?
The display will show one of the
. The display will
Ok
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