Changing Your Settings 337Credential StorageThis option allows certain applications to access securecertificates and other credentials. Certificates andcredentials can be installed to the SD card and passwordprotected.1. From the Home screen, press and then tapSettings ➔ Security and lock screen.2. Tap Trusted credentials to display only trusted CAcertificates. A check mark displayed next to the featureindicates secure credentials.3. Tap Install from device storage to install encryptedcertificates from the USB Storage location.4. Tap Clear credentials to clear the device (SD card orphone memory) of all certificate contents and reset thecredentials password.One-handed OperationThe one-handed operation settings help you to use yourphone keypads easily with only one hand.1. From the Home screen, press and then tapSettings ➔ One-handed operation.2. The following options are available:• Keypad & in-call buttons: allows you to adjust the position ofthe dialing keypad and in-call buttons to the left or the right tomake it easier to use with one hand.• Samsung keyboard: allows you to adjust the position of theSamsung keyboard to the left or the right to make it easier touse with one hand.• Calculator: allows you to adjust the position of the calculatorkeypad to the left or the right to make it easier to use with onehand.• Unlock pattern: allows you to adjust the scale of the unlockpattern for use with one hand.• Learn about on-handed operation: provides more informationabout using one-handed operation.
