The basics34Changing the call barring PasswordYou can change the default call barring password suppliedby your service provider.1. On the Home screen, press the Start soft key.2. Select Settings → More... → Security → ChangeBarring Password.3. Enter the old password, then a new password, andre-enter the new one for confirmation.4. Press the Done soft key.EncryptionMobile Encryption uses a symmetric-key algorithm forencryption and descryption. This means that only one keyis used for both processes. The key is created when thedevice is hard reset, and is accessible by Priviledgedapplication only. If the key is ever corrupted or lost(thedevice is hard reset), then you will not be able to decryptany of the encrypted files, and you will have lost yoursensitive information.1. On the Home screen, press the Start soft key.2. Select Settings → More... → Security → More... →Encryption.
