Samsung SM-A300F 사용자 설명서

Settings

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•  Encrypt device: Set a password to encrypt data saved on the device. You must enter the 

password each time you turn on the device.

Charge the battery before enabling this setting because it may take more than an 
hour to encrypt your data.

•  Encrypt external SD card: Set the device to encrypt files on a memory card.

If you reset your device to the factory defaults with this setting enabled, the device 
will not be able to read your encrypted files. Disable this setting before resetting the 
device.

•  Remote controls: Set the device to allow control of your lost or stolen device remotely 

via the Internet. To use this feature, you must sign in to your Samsung account.

•  SIM change alert: Activate or deactivate the Find my mobile feature which helps locate 

the device when lost or stolen.

•  Go to website: Access the Find my mobile website (

). You 

can track and control your lost or stolen device from the Find my mobile website.

•  Reactivation lock: Set the device to require your Samsung account after the device has 

been reset to prevent others from reactivating the device.

•  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.

•  Make passwords visible: Set the device to display passwords as they are entered.
•  Security policy updates: Set the device to check and download security updates.
•  Send security reports: Set the device to automatically send the updated security reports 

to Samsung.

•  Storage type: Set a storage type for credential files.
•  Trusted credentials: Use certificates and credentials to ensure secure use of various apps.
•  Install from device storage: Install encrypted certificates stored on the USB storage.
•  Clear credentials: Erase the credential contents from the device and reset the password.