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Encrypt device memory or
memory card
To encrypt the device memory, select
To encrypt the memory card, select
the following:
Encrypt without saving key
•
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
•
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
•
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
To decrypt the memory card without destroying the
encryption key, select
Memory card
102
Phone
memory.
Memory card
— Encrypt the memory card
— Encrypt the memory card and
— Encrypt the memory card
Phone
memory.
> Decrypt.
To decrypt the memory card and destroy the encryption key,
select
Memory card
Fixed dialling
and from
Select
Menu
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. Contact your service provider for
more information.
1. To restrict calls from your device, select
SIM contact
number to the list of numbers to which calls are allowed,
or select
Contacts. To restrict calls by a country prefix, enter the
country prefix in the list of numbers. All phone numbers
to which calls are allowed must start with this country
prefix.
2. Select
Options
PIN2 code to activate and deactivate fixed dialling or edit
your fixed dialling contacts. Contact your service provider
if you do not have the code. To cancel the service, select
Options
Tip: To send text messages to the SIM contacts while
the fixed dialling service is active, you need to add the
text message centre number to the fixed dialling list.
Decrypt and turn off
>
Communic.
Contacts
>
>
Fixed dial
contacts.
and enter the contact name and phone
Add from Contacts
to copy the contact from
Activate fixed
>
Deactivate fixed
dialling.
>
© 2010 Nokia. All rights reserved.
encryption.
Options
SIM
>
>
Options
New
>
dialling. You need your
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