3safety and usage informationTurn off the device in potentiallyexplosive environmentsDo not use your device at refuelling points(service stations) or near fuels or chemicals.Turn off your device whenever directed bywarning signs or instructions. Your device couldcause explosions or fire in and around fuel orchemical storage and transfer areas or blastingareas. Do not store or carry flammable liquids,gases, or explosive materials in the samecompartment as the device, its parts, oraccessories.Reduce the risk of repetitive motioninjuriesWhile using your device, hold the device with arelaxed grip, press the keys lightly, use specialfeatures that reduce the number of keys youhave to press (such as templates andpredictive text), and take frequent breaks.Do not use the phone if the screenis cracked or brokenBroken glass or acrylic could cause injury toyour hand and face. Bring the phone to aSamsung service centre to replace thescreen. Damage caused by carelesshandling will void your manufacturer’swarranty.