Nokia 002Q942 User Manual - Page 111

Encryption, Encrypt device memory or memory card, Fixed dialling, Encrypt device memory or

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Security and data management To open a locked memory card, select Options > Unlock memory card. Enter the password. If you cannot recall the password to unlock a locked memory card, you may reformat the card, in which case the card is unlocked and password removed. Formatting a memory card deletes all data stored on the card. Encryption Select Menu > Ctrl. panel > Phone > Encryption. Encrypt your device or memory card to prevent outsiders from accessing your important information. • Encrypt with restored key - Encrypt the memory card with a key you have received. Select the key file, and enter the pass phrase. Decrypt device memory or memory card Always remember to decrypt the device memory and/or the memory card before updating the device software. To decrypt the device memory, select Phone memory. To decrypt the memory card without destroying the encryption key, select Memory card > Decrypt. Encrypt device memory or memory card To decrypt the memory card and destroy the encryption key, select Memory card > Decrypt and turn off encryption. To encrypt the device memory, select Phone memory. To encrypt the memory card, select Memory card and Fixed dialling from the following: Select Menu > Contacts and Options > SIM • Encrypt without saving key - Encrypt the memory numbers > Fixed dial contacts. card without saving the encryption key. If you select this option, you cannot use the memory card in other devices, and if you restore factory settings, you cannot decrypt the memory card. • Encrypt and save key - Encrypt the memory card and save the key manually in the default folder. For security, store the key to a safe place outside the device. For example, you can send the key to your computer. Enter a pass phrase for the key and a name for the key file. The pass phrase should be long and complex. With the fixed dialling service, you can restrict calls from your device to certain phone numbers. Not all SIM cards support the fixed dialling service. For more information, contact your service provider. When security features that restrict calls are in use (such as call barring, closed user group, and fixed dialling), calls may be possible to the official emergency number programmed into your device. Call barring and call diverting cannot be active at the same time. 111

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To open a locked memory card, select
Options
>
Unlock
memory card
. Enter the password.
If you cannot recall the password to unlock a locked
memory card, you may reformat the card, in which case
the card is unlocked and password removed. Formatting
a memory card deletes all data stored on the card.
Encryption
Select
Menu
>
Ctrl. panel
>
Phone
>
Encryption
.
Encrypt your device or memory card to prevent outsiders
from accessing your important information.
Encrypt device memory or
memory card
To encrypt the device memory, select
Phone memory
.
To encrypt the memory card, select
Memory card
and
from the following:
•
Encrypt without saving key
— Encrypt the memory
card without saving the encryption key. If you select
this option, you cannot use the memory card in other
devices, and if you restore factory settings, you cannot
decrypt the memory card.
•
Encrypt and save key
— Encrypt the memory card and
save the key manually in the default folder. For security,
store the key to a safe place outside the device. For
example, you can send the key to your computer. Enter
a pass phrase for the key and a name for the key file.
The pass phrase should be long and complex.
•
Encrypt with restored key
— Encrypt the memory
card with a key you have received. Select the key file,
and enter the pass phrase.
Decrypt device memory or
memory card
Always remember to decrypt the device memory and/or
the memory card before updating the device software.
To decrypt the device memory, select
Phone memory
.
To decrypt the memory card without destroying the
encryption key, select
Memory card
>
Decrypt
.
To decrypt the memory card and destroy the encryption
key, select
Memory card
>
Decrypt and turn off
encryption
.
Fixed dialling
Select
Menu
>
Contacts
and
Options
>
SIM
numbers
>
Fixed dial contacts
.
With the fixed dialling service, you can restrict calls from
your device to certain phone numbers. Not all SIM cards
support the fixed dialling service. For more information,
contact your service provider.
When security features that restrict calls are in use (such
as call barring, closed user group, and fixed dialling), calls
may be possible to the official emergency number
programmed into your device. Call barring and call
diverting cannot be active at the same time.
111
Security and data management