Safety precautions163Reduce the risk of repetitive motion injuriesWhen you repetitively perform actions, such as pressing keys, drawingcharacters on a touch screen with your fingers, or playing games, you mayexperience occasional discomfort in your hands, neck, shoulders, or otherparts of your body. When using your device for extended periods, hold thedevice with a relaxed grip, press the keys lightly, and take frequent breaks. Ifyou continue to have discomfort during or after such use, stop use and see aphysician.Ensure maximum battery and charger lifeAvoid 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 manufacturer-approved chargers, accessories, and suppliesUsing generic 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 deviceDoing so may damage the device or cause explosion.•If children use the device, make sure that they use the device properly.•Do not insert the device or supplied accessories into the eyes, ears,or mouthDoing so may cause suffocation or serious injuries.When speaking on the device:Speak directly into the mouthpiece.•Do not touch the device’s internal antenna. Doing so may result in reduced•call quality or cause the device to emit unintended levels of radio frequency(RF) energy.
