7. The Menus74
Set Status (6-4-1)
Enables/disables the SIM lock. You need to enter the unlock code
first before you change the SIM lock status (The default unlock
code is 00000000).
Change Code (6-4-2)
Change the unlock code. You will be prompted to enter the
original unlock code first. Enter the original unlock code and new
unlock code twice and press (
OK
) or . The length of the
code may vary from 1 to 8 digits, depending on your setting.
User Group (6-5)
* Network support/ subscription dependent.
The Closed User Group (CUG) service enables users to form closed
user groups to and from which access is restricted. A user may be a
member of one or more CUGs. Members of a particular CUG can
communicate with each other but cannot speak, in general, with
users outside the group.
For details on this function, consult your network operator.
Preset (6-5-1)
Enables CUG service with default CUG number which is preset by
your network operator.
On (6-5-2)
Enter the CUG number to enable the CUG service.
Off (6-5-3)
Disables the CUG service.