S e t t i n g s
77
Closed user group
— to specify a group of people whom you can call and who can
call you (network service)
Security level
>
Phone
— to set the phone to ask for the security code whenever a
new SIM card is inserted into the phone. If you select
Memory
, the phone asks for the
security code when the SIM card memory is selected, and you want to change the
memory in use.
Access codes
— to change the security code, PIN code, UPIN code, PIN2 code, or
restricting password
Code in use
— to select whether the PIN code or UPIN code should be active
Authority certificates
or
User certificates
— to view the list of the authority or user
certificates downloaded into your phone. See “Certificates,” p. 112.
Security module settings
— to view
Security module details
, activate
Module PIN
request
, or change the module PIN and signing PIN. See also “Access codes,” p. 12.
■
Phone software updates
Your service provider may send phone software updates over the air directly to your
device. This option may not be available, depending on your phone.
Warning:
If you install a software update, you cannot use the device, even
to make emergency calls, until the update is completed and the device is
restarted. Be sure to backup data before accepting a software update.
Settings
To allowed or disallow phone software updates, select
Menu
>
Settings
>
Configuration
>
Device manager settings
>
Service prov. sw updates
and
following options:
Always allow
— to perform all software downloads and updates automatically
Summary of Contents for 6131 - Cell Phone 32 MB
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