Bluebird EF400 - Your Device

3 Overview
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3.2 Your Device
3.2.1 Front
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For Windows
For Androids
Windows and Android devices are same except for the touch buttons on the front of the devices.
No. Name Description
1
Receiver Allows user to hear the person they are talking to while on the phone.
2
Charging LED
Indicates the status of the battery. The charging LED turns red when the
battery is charging and turns green when the battery is fully charged.
3
Touchscreen Displays apps and acts as a multi-touch interface.
4
Left button
Functions as the barcode scan button. You can also change the functions of
the Left button. For more information, refer to Button Setting on page 112.
5
Volume up button Turns the volume up.
6
Volume down button Turns the volume down.
7
Front camera
Takes selfies and records videos (1.3 Megapixel). You can use it when you
have a video call.
8
Right button
Functions as the barcode scan button. You can also change the functions of
the Right button. For more information, refer to Button Setting on page 112.
9
Multi-purpose jack
Connects your device with other devices, such as a computer, via a micro-
USB cable.