14 2A. Device Basics20. Headset Jack allows you to plug in an optionalheadset for convenient, hands-free conversations.CAUTION! Inserting an accessory into the incorrectjack may damage the device.21. POWER Button lets you turn the device on or off,or turn off the touchscreen display. When the screen is turned off, press once toreturn to Screen lock mode. While the device is unlocked and not on an activecall, press and hold to display the Phone optionsmenu (Silent mode, Airplane mode, Power off).Landscape Phone Features1. QWERTY Keyboard provides an alphanumericcharacter keyboard layout. Lets you enter numbers,letters, and characters, as well as navigate withinmenus.2. Fn Key (Function) key lets you enter thealternate character or symbol displayed on eachkey on the QWERTY keyboard.3. Shift Key lets you toggle alphabet charactersbetween mixed case, uppercase, and lowercase.Character case remains as selected until the Shiftkey is pressed again.4. Smiley Key ( ) lets you access Smiley icons(Emoticons).5. Space Key lets you add spaces between wordsand characters.5. Space Key9. Delete Key7. EnterKey8. FunctionKeys3. ShiftKey2. Fn Key6. Navigation Keys4. Smiley Key1. QWERTYKeyboardLandscapeModeSPH-D700.book Page 14 Friday, August 6, 2010 3:57 PM