Nokia E71 Manuel d'utilisateur télécharger pdf (Page 111)

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 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 dialing

Select Menu > Communic. > Contacts > Options > SIM

contacts > Fixed dial contacts.

With the fixed dialing service, you can restrict calls from your

device to certain phone numbers. Not all SIM cards support

the fixed dialing service. Contact your service provider for

more information.

1. To restrict calls from your device, select Options > New

SIM contact and enter the contact name and phone

number to the list of numbers to which calls are allowed,

or select Add from Contacts to copy the contact from

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 > Activate fixed dialing. You need your

PIN2 code to activate and deactivate fixed dialing or edit

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Nokia E71 Manuel d'utilisateur Page 111

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