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Microphone
transmits your voice for phone calls or records
your voice or ambient sounds for voice recordings and
videos. The microphone on top of the phone is useful for
canceling ambient noise during a phone call.
•
Flash
helps illuminate subjects in low-light environments
when the camera is focusing and capturing a picture or
video. You can also use it as a ashlight.
•
Back camera lens
lets you take pictures and videos.
•
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
phone.
Battery Use
The following topics explain how to insert and remove your
phone’s battery.
CAUTION:
•
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