Safety and usage information 119Turn off the device in potentially explosiveenvironmentsDo not use your device at refuelling points (service stations) ornear fuels or chemicals. Turn off your device whenever directedby warning signs or instructions. Your device could causeexplosions or fire in and around fuel or chemical storage andtransfer areas or blasting areas. Do not store or carry flammableliquids, gases, or explosive materials in the same compartmentas the device, its parts, or accessories.Reduce the risk of repetitive motion injuriesWhile using your device, hold the device with a relaxed grip,press the keys lightly, use special features that reduce thenumber of keys you have to press (such as templates andpredictive text), and take frequent breaks.Never dispose of batteries or devices in a fire. Follow all local• regulations when disposing of used batteries or devices.Never place batteries or devices on or in heating devices,• such as microwave ovens, stoves, or radiators. Batteries mayexplode when overheated.Never crush or puncture the battery. Avoid exposing the• battery to high external pressure, which can lead to aninternal short circuit and overheating.Avoid interference with pacemakersMaintain a minimum of 15 cm (6 inches) between mobiledevices and pacemakers to avoid potential interference,as recommended by manufacturers and the independentresearch group, Wireless Technology Research.If you have any reason to suspect that your device is interferingwith a pacemaker or other medical device, turn off the deviceimmediately and contact the manufacturer of the pacemakeror medical device for guidance.
