1844. 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, tap ➔ Settings ➔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 a tutorial aboutusing the one-handed operation.Language and Input SettingsThis setting allows you to configure the language in which todisplay the menus. You can also set on-screen keyboardoptions. From the Home screen, tap ➔ Settings ➔Language and input.Language SettingsTo set the language that the menus display:1. From the Home screen, tap ➔ Settings ➔Language and input.2. Select a language and region from the list.Selecting a Default Input Method1. From the Home screen, tap ➔ Settings ➔Language and input ➔ Default.2. Select an input method.– or –Tap Set up input methods to alter/modify the availableinput methods.