Device Basics 10
Key Functions
● 3.5 mm Headset Jack allows you to plug in either a stereo headset or an optional
headset for convenient, hands-free conversations.
CAUTION! Inserting an accessory into the incorrect jack may damage the device.
● Proximity Sensor automatically switches the display screen off when you hold the
device near your face during a call. When activated, the proximity sensor does not affect
the device’s 3G, 4G, or Wi-Fi connection.
● Front Indicator Light (LED) shows your device’s status or pending notifications at a
glance.
● Menu Key lets you open your device’s main functions menu: All apps, Notifications,
Personalize, Wallpaper, Ringtones, and Settings. While in a menu, touch to open a list of
actions available from the current screen or onscreen option.
● Home Key lets you display the main Home screen. When in standby mode, touch and
hold to open the recently used applications window.
● Microphone allows other callers to hear you clearly when you are speaking to them.
● Search Key lets you search information on the current screen or application. For
example, while in Contacts, touch to search for a contact.
● Back Key lets you return to the previous screen, or close a dialog box, options menu,
the Notifications panel, or onscreen keyboard.
● Touchscreen lets you view and control all the features of your device.
● Earpiece lets you hear the caller and automated prompts.
● Front Camera allows you to take photos and videos or start a video call.
● Power Button lets you turn the device on or off, turn the screen on or off, restart the
device, or switch your device to airplane mode.