Encryption; Fixed Dialling - Nokia E-Series User Manual

the card is unlocked and password removed. Formatting
a memory card destroys all data stored on the card.

Encryption

Select Menu Tools 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
To encrypt the memory card, select
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.
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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
To decrypt the memory card without destroying the
encryption key, select
To decrypt the memory card and destroy the encryption
key, select Memory card
encryption.
Phone memory.

Fixed dialling

Memory card and
Note: This function is not available in all countries or
regions. Consult with your local network operator for
availability of this function.
Select Menu Communic.
SIM contacts Fixed dial
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. Contact your service
provider for more information.
When fixed dialling is activated, calls may be possible to
the official emergency number programmed into your
device.
1. To restrict calls from your device, select
New SIM contact
phone number to the list of numbers to which calls are
allowed, or select
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Phone memory.
Memory card Decrypt.
Decrypt and turn off
Contacts Options
contacts.
Options
and enter the contact name and
Add from Contacts to copy the