LG LM-G900EM User Manual page 541

Assistant
Your device has the Google Assistant built-in. Find answers and get things
done while on-the-go. To get started, just tap the Google Assistant key
on the side of the phone or touch and hold the home button of the phone.
• The Google Assistant is not available in certain languages and countries.
Files
You can view and manage files saved on your device.
Useful Apps
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