Samsung GALAXY TAB GT-P1000 - Manual (Page 65)

Settings 65
Select device administrators • : View device administrators installed on
your device. You can activate device administrators to apply new policies
to your device.
Use secure credentials
• : Use certificates and credentials to ensure secure
use of various applications.
Install encrypted certificates from SD card
• : Install encrypted
certificates that are stored on a memory card.
Set password
• : Create and confirm a password for accessing credentials.
Clear storage • : Erase the credential contents from the device and reset
the password.
Applications
Change the settings for managing installed applications.
Unknown sources • : Select to download applications from any source. If
you do not select this option, you can download applications only from
Android Market.
Manage applications
• : Access the list of the applications installed on
the device and check the application information. You can also view the
applications that are currently running or stored in a memory card.
Running services
• : View the services you are using and access them to
manage.
Development
• :
USB debugging - : Select to connect your device to a PC by using a PC
data cable. This is for application development.
Power saving mode • : Activate Power saving mode. In Power saving
mode, the device saves power by adjusting the white balance and the
brightness on the screen.
TV out
• : Select a video encoding system of your TV for proper TV
connections. ► p.56
Location and security
Change the settings for securing your device and the SIM or USIM card, and
GPS functionality.
Use wireless networks • : Set to use WLAN and/or mobile networks for
finding your location.
Use GPS satellites
• : Set to use the GPS satellite for finding your location.
Set screen lock • : Set the unlock security code. When you have set your
security code, this option changes to Change screen lock.
None - : Disable the screen lock.
Pattern - : Set an unlock pattern to unlock the screen.
PIN - : Set a PIN (numeric) to unlock the screen.
Password - : Set a password (alphanumeric) to unlock the screen.
Set up SIM card lock • :
Lock SIM card - : Activate or deactivate the PIN lock feature to require
the PIN before using the device.
Change SIM PIN
- : Change the PIN used to access SIM or USIM data.
Visible passwords • : By default, the device displays your password as · for
security. Set the device to display your password as you enter.