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Are Headphones Plugged In	Returns if headphones are plugged into the device Target is Optional Mobile Features BPLibrary
Get Battery Level	Returns the current battery level of the device in a range of [0, 100] Target is Optional Mobile Features BPLibrary
Get Battery Temperature	Returns the device's temperature, in Celsius Target is Optional Mobile Features BPLibrary
Get Volume State	Returns the current volume state of the device in a range of 0-100 (%) Target is Optional Mobile Features BPLibrary

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