Keys
Key Function
Open the dialling screen; Make or answer a call; Activate the speakerphone during a call (press and hold)
Access Main menu; Open the Task Switcher screen (press and hold)
Turn the device on or off (press and hold); End a call; Return to the Today screen
Adjust the volume; During a call, adjust the voice volume; During an incoming call, mute the call ringer
Switch between the Work mode screen and the Life mode screen (press and hold)
Activate Sleep mode; Lock the external keys and the touch screen (press and hold)
Activate the camera; In Camera mode, take a photo or record a video
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