Polaroid PSPT450, Руководство пользователя, Страница: 22 / 36

Polaroid Turbo 450
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Text-to-speech output: Install the application of voice broadcast,
need to install the voice engine and voice pack, after installation,
here can be related settings.
• Date & time
Automatic date & time: Use network-provided time.
Automatic time zone: Use network-provided time zone.
Set date: Set current date manual.
Set time: Set current time manual.
Select time zone: Choose local time zone.
Use 24-hour format: Show time by 24-hour.
Select date format: Choose date display format
17.3 Personal
• Add account
This function is used for account management, add account,
delete account, can also set the synchronization frequency,
control notice etc.
• Security
- Set up screen lock: to set the style of screen lock.
None: cancel the screen lock.
Slide: set slide to unlock.
Pattern: set to unlock pattern.
PIN: set PIN code to unlock the screen (Figure).
Password: set password to unlock the screen(alphanumeric).
- Owner info: show owner info on lock screen.
- Encrypt phone: You can encrypt your accounts, settings,
downloaded apps and their data, media, and other files. Once
you encrypt your phone, you need to type a numeric PIN or
password to decrypt it each time you power it on. You can’t
decrypt your phone except by performing a factory data reset,
erasing all your data.
- Set up SIM card lock
Lock SIM card: Start or cancel the PIN lock; The functional need
provide PIN before using it.
Change SIM PIN: Change PIN that used to access the data.
- Visible passwords: Display password when inputting password.
- Device administrators: Check installation manager in the
mobile.
- Unknown sources: It will allow to install any source applications
if you check the item. Otherwise, only allow to install applications
that download from Android Market.
- Trusted credentials: Use of certificates and documents to
ensure the safe use of each application.
- Install from SD card: Install encrypted certificates from SD card.
- Set password: Set or change the credential storage password.
- Clear credential: Clear credential storage of all contents and
reset its password.
• Location services
Let apps use data from sources such as WLAN and mobile
networks to determine your approximate location. Let apps that
have asked your permission use your location information.
• Backup and reset
Restore factory settings: Reset to factory default, will not delete
the application program and data.
17.4 More
• Storage
Change the preferred installation location for new apps, you
can select ‘internal device storage’, ‘removable SD card’,or ‘let
the system decide’. You can also view free space of the mobile
phone memory and SD card.
Release the phone memory: if the phone is out of memory,