Sky 4.0 SERIES, User Manual

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1. Foreword
Safety
In order to ensure the phone is used safely and correctly, please read the precautions below
carefully before use.
1.1 General precaution
• Your phone is only suitable for the battery and charger approved by our company or else it
may cause the battery to leak, overheat, explode or even catch fire.
• Do not knock, vibrate or throw the phone heavily to avoid malfunction, fire, overheating,
explosion or fire.
• If there are abnormal phenomena, like temperature rising, color change or distortion during
the usage, charging or storage of the battery, please stop using it and replace it with a new
battery.
• It may burn the skin if liquid in the battery leaks onto skin or clothes. If this happens
please flush with plenty of clean water immediately and go to a hospital at once.
• Please keep the battery away from fire to avoid an explosion. Do use battery if it leaks or
emits a strange smell.
• Do not expose the battery to moisture or it may cause overheating, fumes and corrosion.