Samsung EK-GC100ZWAATT ユーザーズマニュアル

The trusted credentials screen has two tabs: 

• System: Displays CA certificates that are permanently installed 

in the ROM of your device. 

• User: Displays any CA certificates that you installed, for 

example, in the process of installing a client certificate. 

3.   Tap a CA certificate to examine its details. 

A scrolling screen displays the details. 

4.   Scroll to the bottom of the details screen and tap 

Disable to disable a System certificate or Remove to 

remove a User certificate. 

Caution! When you disable a system CA certificate, the Disable 

button changes to Enable, so you can enable the 
certificate again, if necessary. When you remove a 
user-installed CA certificate, it is permanently 
deleted and must be re-installed, if needed. 

5.   Tap OK to return to the certificate list. 

When enabled, a check mark appears in the check box. 

Install encrypted certificates from an installed memory card. 

Note: You must have installed a memory card containing 

encrypted certificates to use this feature. 

1.  From the Home screen, tap 

➔ Settings ➔ 

Security. 

2.   Tap Install from device storage, then choose a 

certificate and follow the prompts to install. 

Clear stored credentials. 

Note: This setting only appears if you have installed encrypted 

certificates. 

1.  From the Home screen, tap 

➔ Settings ➔ 

Security. 

2.  Tap Clear credentials to remove all certificates. 

Language and input 

This menu allows you to configure the language in which to 
display the menus. You can also set onscreen keyboard 
options. 

Changing Your Settings  

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