Operation Manual

9Installing or removing the battery
LED indicators
Charge indicator:
Important: The low battery warnings override all other LED indications.
Tip: If your phone is being used (i.e. unlocked), the indicator does not show missed event
notifications.
Installing or removing the battery
Your smartphone uses a replaceable battery to provide power. It is packed
separately from your smartphone and needs to be inserted and charged before you
can use the smartphone.
7 Search button Open the search function.
8 Charge indicator Indicates battery charge status.
9
Proximity and light sensor
and IR LED
Dim the display and deactivate the touchscreen when
the device is brought near the face during a call.
Adjust the display brightness depending on lighting
conditions.
10 Volume up/down buttons Increase or decrease the phone volume.
11 Camera button Activate the camera or take a picture.
12 Camera
A 5-megapixel camera for taking high-resolution
images.
13 Handsfree speaker
Emits audio from your smartphone; suitable for
handsfree use.
14 Microphone Internal microphone.
15 Micro USB connector Connect to a USB cable/charger.
LED state Color Description
Off Normal status.
Constantly on
Red Device plugged in: Battery is charging.
Green Device plugged in: Battery is fully charged.
Slow flashing
Red
Device unplugged: Battery is low and should be
charged.
Green Missed call; voice mail; new message.
Fast, double flash Red
Battery is critically low and needs to be charged
urgently.
No. Item Description