Samsung Galaxy Note 4 - Manual (Page 111)

Useful apps
111
S Voice
An introduction
Perform various tasks simply by speaking.
Starting S Voice
1
Tap S Voice on the All apps screen.
Alternatively, press the Home key twice.
This app may not be available depending on the region or service provider.
2
Follow the on-screen instructions to complete the setup.
3
View the tutorial or tap Start to skip the tutorial.
Setting the language
Tap → Settings → Language, and then select a language.
The selected language is applied to S Voice only, not to the language displayed on
the device.
Using S Voice
1
Tap S Voice on the All apps screen.
Alternatively, press the Home key twice.
When S Voice is launched, the device begins voice recognition.
2
Say a voice command.
If the device recognizes the command, the device will perform the corresponding action.
To repeat a voice command or say a different command, tap .