5.8.5.2
DMO SCK
Use of SCKs in DMO needs to be enabled by your service provider. The SCKs used in DMO are called
DMSCKs.
5.8.5.3
Changing DMO SCK
IMPORTANT:
Changing this setting may cause radios not to operate correctly
Procedure:
1
From the home screen, press the
MENU
key.
2
Select
Security
→
DMO SCK
.
3
Press
Next
.
4
Radio displays
Change to version
.
5
Select one of the following:
•
Yes
— to change the key. Your radio displays
Key version changed
.
•
No
— to leave the key. Your radio displays
Code Not Changed
.
5.8.6
Verifying TMSCK Validity
When and where to use:
To ensure that the TMSCKs in the radio are valid and can be used for the
air interface encryption.
Procedure:
1
From the home screen, press the
MENU
key.
2
Select
Security
→
TMSCK Validity
.
3
The radio displays:
•
TMSCK is Valid
– the radio can work encrypted in TMO.
•
TMSCK is Invalid
– the radio cannot work encrypted in TMO. Please contact your service
provider to restore SCKs to your radio.
5.8.7
Verifying DMSCK Validity
When and where to use:
To ensure that the DMSCKs in the radio are valid and can be used for the
air interface encryption.
Procedure:
1
From the home screen, press the
MENU
key.
2
Select
Security
→
DMSCK Validity
.
3
The radio displays:
•
DMSCK is Valid
– the radio can work encrypted in DMO.
•
DMSCK is Invalid
– the radio cannot work encrypted in DMO. Please contact your service
provider to restore SCKs to your radio.
MN002041A01–AA
Chapter 5: Main Menu
110
Содержание MTP8000Ex Series
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