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7.
Microphone
is used
during phone calls and allows other
callers to hear you clearly when you are speaking to them. It
is also used to make voice note recordings.
8.
Quick search
is used to search the device for applications or
contact information, or searches the internet for information.
9.
Back key
redisplays the previous screen or clears entries.
10.
Display
shows all the information needed to operate your
phone, such as the connection status, received signal
strength, phone battery level, and time.
11.
Power/End key
ends a call or switches the phone off and on.
Press and hold for two seconds to turn off Silent, initiate
Flight mode, or to turn the phone on or off.
12.
USB Power/Accessory connector
allows you to connect a
power cable or optional accessories such as a USB/data
cable.
13.
Light Sensor
lets you use the ambient light level to adjust
the screen brightness/contrast.
•
In a bright light condition (outdoors), the sensors cause the device
to increase the brightness and contrast for better viewing.
•
In dim light conditions, the device reduces the screen brightness
to compensate.
14.
Headset jack
allows you to connect a hands-free headset so
you can listen to music.
15.
Proximity Sensor
detects how close an object is to the
surface of the screen. This is typically used to detect when
your face is pressed up against the screen, such as during a
phone call.
–
While talking on the phone, the sensor detects talk activity and
locks the keypad to prevent accidental key presses.
