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When you format a disk, you delete all the information on it, including any applications that you may have installed. You also delete all information placed on it by other devices (these folders are hidden except in File Manager).

IP Security manager

The IP security manager displays stored policies and only one policy can be activated at a time.This is used for secure connections over the Internet, typically to a corporate intranet. If needed, your company information services department will supply the necessary information.

There are two types of passwords needed:

IP security password: is to be set when activating the very first policy, that is, this password is only set once, but it is possible to change it later at any time by tapping the Password button.

Activation password: is needed when a policy is activated for the first time and the supplier of the policy gives this.

Language selection

To conserve storage space only a limited set of languages is loaded on your P910a at delivery. When you select one of the languages from the list the unused languages in the set are deleted from the memory of your P910a. You can, at any time, download additional languages from www.SonyEricsson.com/support

Master reset

Use Master reset to reset your P910a.

Note All user data, as well as pre-installed media files and application data files (including, for example, backgrounds, ring signals and pictures), will be deleted and settings will be set to the state they were, after you selected the language. The selected local language will be restored.

If you have backed up your user data, you can restore it from the backup, see ‘Restoring data’ on page 142.

You can restore media files and application data files from the Content and Application CD, or from the Web.

If you want to keep installed applications, clear the Delete user

installed applications check box.

Use this list of all languages stored on your P910a to change language. The highlighted entry is the language presently in use. You can delete all languages except English.

168 Control panel