Getting Started Set Up Your Phone 4
Part Description
Back key
You return to the previous screen, or close a dialog box, options
menu, the notification panel, or onscreen keyboard.
USB charger/accessory port
Allows you to connect the phone charger or the USB cable
(included).
Speaker
You hear the different ringtones and sounds. The speaker also
lets you hear the caller’s voice in speakerphone mode.
Power/Lock key
You turn the phone on or off or turn the screen on or off, or switch
your phone to silent mode, vibration mode, or airplane mode.
3.5 mm headset jack
Allows you to plug in either a stereo headset or an optional
headset for convenient, hands-free conversations.
Camera
You take pictures and videos.
Volume key
Allow you to adjust the ringtone or media volume or adjust the
voice volume during a call.
CAUTION! Inserting an accessory into the incorrect jack may damage the phone.
Battery Use
The following topics explain how to insert and remove your phone’s battery.
Battery Cautions
Storage: Avoid storing or leaving battery with no charge remaining. Saved information and
settings may become lost or changed, or battery may become unusable. Charge once every six
months before storing or leaving unused for a long period.
Bulges: Depending on use, bulges may appear near end of battery life. This does not affect safety.
Replacing Battery: The battery is a consumable item. It needs to be replaced if operating time
shortens noticeably. Purchase a new battery.
Cleaning: Clean soiled terminals between battery and phone with a clean, dry cotton swab.
Soiled terminals can result in a poor connection and prevent charging, etc.
Insert the Battery
Follow these instructions to insert your phone’s battery safely and properly.