Security - Samsung T669 User Manual

Calibration
The Calibration feature allows you to re-align the screen's touch accuracy. Use this feature only when the device does
not respond properly when you touch the screen.
From the Phone settings menu, touch Calibration.
1.
Touch the center of each target that displays.
2.
Touch Yes when the New settings saved... message displays.
3.
Touch panel auto-lock
From the Phone settings menu, touch On or Off in the Touch panel auto-lock field.

Security

The Security feature enables you to restrict the use of your phone by others and to restrict the types of calls.
Various codes and passwords are used to protect the features of your phone.
From the Phone settings menu, touch Security.
Lock Phone
When the Lock Phone feature is enabled, the phone is locked and you must enter the 4- to 8-digit phone password
each time the phone is switched on.
To change the phone password, refer to the next section.
Once you enter the correct password, you can use the phone until you switch it off.
Touch On or Off in the Lock Phone field.
Check PIN code
When the Check PIN code feature is enabled, you must enter your PIN each time you switch on the phone.
Consequently, any person who does not have your PIN cannot use your phone without your approval.
Touch On or Off in the Check PIN Code field.
Lock applications
In this menu, you can lock your media contents, such as messages, images, and sounds. Once you lock the contents,
you must enter the phone's password to access the associated menus.
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