Keys And Connectors - Code CR4900Android User Manual

2 – Keys and Connectors
Key
Recent Apps Key
Home Key
Back Key
Function Key
Power Key
Volume Keys
Scan/Programmable Keys
D006791_CR49XX_User_Manual
Function
Press to view recent used applications.
From any application or screen, Press to return to the Home screen.
Press to go back to the previous screen, or to close a dialog box, options menu, the notification panel, etc.
Press to launch the user programmed app or function.
• Press: Lock the screen/Light up the screen.
• Press and hold: Show the pop‐up menu to select from Power off/Reboot/Airplane mode.
• Press and hold the Power key for more than 10s to restart.
• Press and hold the Power key and Volume down key for more than 24 to reset.
• Press the Power key and Volume down key to capture a screenshot.
• In call mode, adjusts the earpiece or headset volume.
• In Music/Video/Streaming mode, adjusts the media volume.
• In general mode, adjusts the ringtone volume and enables Vibrate mode.
• Mutes the ringtone of an incoming call.
• In camera preview mode, press Volume up or down key to enter burst shoot.
• In Scan Mode press either scanner key to scan a barcode, or to execute the assigned key function.
FPO
Charging Station
5VDC Power Supply
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