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.

•Use the battery only for their intended purposes.

•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 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.

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Samsung GT-I9300MBISER, GT-I9301MBISER, GT-I9300RWISER Ensure maximum battery and charger life

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