Samsung GT-I9100 Quick Start Manual page 20

Do not store your device near or in heaters, microwaves, hot
cooking equipment, or high pressure containers
The battery may leak.
Your device may overheat and cause a fire.
Do not drop your device or cause impacts to your device
The screen of your device may be damaged.
If bent or deformed, your device may be damaged or parts may
malfunction.
Do not use a flash close to the eyes of people or animals
Using a flash close to the eyes may cause temporary loss of vision or damage
to the eyes.
Ensure maximum battery and charger life
Avoid charging batteries for more than a week, as overcharging may
shorten battery life.
Over time, unused batteries will discharge and must be recharged before
use.
Disconnect chargers from power sources when not in use.
Use batteries only for their intended purposes.
Use manufacturer-approved batteries, chargers, accessories and
supplies
Using generic batteries or chargers may shorten the life of your device or
cause the device to malfunction.
Samsung cannot be responsible for the user's safety when using
accessories or supplies that are not approved by Samsung.
Do not bite or suck on the device or the battery
Doing so may damage the device or cause explosion.
If children use the device, make sure that they use the device properly.
When speaking on the device:
Hold the device upright, as you would with a traditional phone.
Speak directly into the mouthpiece.
Avoid contact with your device's internal antenna. Touching the antenna
may reduce the call quality or cause the device to transmit more radio
frequency than necessary.
Hold the device with a relaxed grip, press the keys lightly, use special
features that reduce the number of keys you have to press (such as
templates and predictive text), and take frequent breaks.
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