Samsung Galaxy Note 4 - Manual (Page 186)

Health and Safety
186
• If bent or deformed, your device may be damaged or parts may malfunction.
Ensure maximum battery and charger life
• Avoid charging your device for more than a week, as overcharging may shorten battery
life.
• Over time, unused device will discharge and must be recharged before use.
• Disconnect the charger from power sources when not in use.
• Leaving batteries unused over time may reduce their lifespan and performance. It may
also cause the batteries to malfunction or explode, or cause a fire.
• Follow all instructions in this manual to ensure the longest lifespan of your device
and battery. Damages or poor performance caused by failure to follow warnings and
instructions can void your manufacturer’s warranty.
• Your device may wear out over time. Some parts and repairs are covered by the warranty
within the validity period, but damages or deterioration caused by using unapproved
accessories are not.
When using the device, mind the following
• Hold the device upright, as you would with a traditional phone.
• Speak directly into the microphone.
• Do not cover the antenna area with your hands or other objects. This may cause
connectivity problems or drain the battery.
Do not disassemble, modify, or repair your device
• Any changes or modifications to your device can void your manufacturer’s warranty. If
your device needs servicing, take your device to a Samsung Service Centre.
• Do not disassemble or puncture the battery, as this can cause explosion or fire.
• Turn off the device before removing the battery. If you remove the battery with the
device turned on, it may cause the device to malfunction.
When cleaning your device, mind the following
• Wipe your device or charger with a towel or an eraser.
• Clean the battery terminals with a cotton ball or a towel.
• Do not use chemicals or detergents. Doing so may discolour or corrode the outside the
device or may result in electric shock or fire.
Do not use the device for anything other than its intended use
• Your device may malfunction.
Avoid disturbing others when using the device in public
Allow only qualified personnel to service your device