safety and usage information3Handle and dispose of batteries andchargers with care• Use only Samsung-approved batteries andchargers specifically designed for your device.Incompatible batteries and chargers cancause serious injuries or damage to yourdevice.• Never dispose of batteries or devices in a fire.Follow all local regulations when disposingused batteries or devices.• Never place batteries or phones on or inheating devices, such as microwave ovens,stoves, or radiators. Batteries may explodewhen overheated.Avoid interference with pacemakersMaintain a minimum of 15 cm (6 inches) betweenmobile devices and pacemakers to avoidpotential interference, as recommended bymanufacturers and the independent researchgroup, Wireless Technology Research. If youhave any reason to suspect that your device isinterfering with a pacemaker or other medicalequipment, turn off the device immediately andcontact the manufacturer of the pacemaker ormedical equipment for guidance.Turn off the device in potentiallyexplosive environmentsDo not use your device at refuelling points(service stations) or near fuels or chemicals. Turnoff your device whenever directed by warningsigns or instructions. Your device could causeexplosions or fire in and around fuel or chemicalstorage and transfer areas or blasting areas. Donot store or carry flammable liquids, gases, orexplosive materials in the same compartment asthe device, its parts, or accessories.Reduce the risk of repetitive motioninjuriesWhen sending text messages or playing gameson your device, hold the device with a relaxedgrip, press the keys lightly, use special featuresthat reduce the number of keys you have topress (such as templates and predictive text),and take frequent breaks.