Motorola MTM800E - Page 126

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TMSCK Validity
From the main menu, select Security > TMSCK Validity.
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
MTM800E and the system. Your MTM800E should be
provided with a set of SCKs.
To verify SCK validity for TMO, press Select. The display will
show one of the following messages:
• TMSCK is Valid
– your MTM800E can work encrypted in
TMO.
• TMSCK is Invalid
– your MTM800E cannot work
encrypted in TMO. Please call your Service Provider to
restore SCKs to your MTM800E.
DMSCK Validity
From the main menu, select Security > DMSCK Validity.
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
MTM800E and the system. Your MTM800E should be
provided with a set of SCKs.
To verify SCK validity for DMO, press Select. The display will
show one of the following messages:
• DMSCK is Valid
– your MTM800E can work encrypted in
DMO.
• DMSCK is Invalid – your MTM800E cannot work
encrypted in DMO. Please call your Service Provider to
restore SCKs to your MTM800E.
DMO SCK
From the main menu, select Security > DMO SCK.
Key version is displayed when you select the option.