Samsung GT-S5830RWADBT, GT-S5830OKZDBT, GT-S5830OKYXEG Use caution when exposed to flashing lights

•Magnetic stripe cards, including credit cards, phone cards, passbooks, and boarding passes, may be damaged by magnetic fields.

•Do not use carrying cases or accessories with magnetic closures or allow your device to come in contact with magnetic fields for extended periods of time.

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.

If your device has a camera flash or light, do not use a flash close to the eyes of people or pets

Using a flash close to the eyes may cause temporary loss of vision or damage to the eyes.

Use caution when exposed to flashing lights

•While using your device, leave some lights on in the room and do not hold the screen too close to your eyes.

•Seizures or blackouts can occur when you are exposed to flashing lights while watching videos or playing Flash-based games for extended periods. If you feel any discomfort, stop using the device immediately.

Reduce the risk of repetitive motion injuries

When you repetitively perform actions, such as pressing keys, drawing characters on a touch screen with your fingers, or playing games, you may experience occasional discomfort in your hands, neck, shoulders, or other parts of your body. When using your device for extended periods, hold the device with a relaxed grip, press the keys lightly, and take frequent breaks. If you continue to have discomfort during or after such use, stop use and see a physician.

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.

118Safety precautions