62points such as near gas pumps at service stations. Observe restrictions on theuse of radio equipment in fuel depots, storage, and distribution areas; chemicalplants; or where blasting operations are in progress. Areas with a potentiallyexplosive atmospheres are often, but not always, clearly marked. They includebelow deck on boats, chemical transfer or storage facilities, vehicles usingliquefied petroleum gas (such as propane or butane), and areas where the aircontains chemicals or particles such as grain, dust or metal powders.Follow any restrictions. Do not use the device where blasting is in progress.Emergency calls(only for models supporting phone function)Important: Wireless products, including this device, operate using radiosignals, wireless networks, landline networks, and user-programmedfunctions. Because of this, connections in all conditions cannot beguaranteed. You should never rely solely on any wireless device for essentialcommunications like medical emergencies.If certain features are in use, you may first need to turn those features offbefore you can make an emergency call. Consult this guide or your serviceprovider for more information.When making an emergency call, give all the necessary information asaccurately as possible. Your wireless device may be the only means ofcommunication at the scene of an accident. Do not end the call until givenpermission to do so.Operation environmentMake sure that the device:• Is away from magnetic fields or any device generating static electricity.• Is kept at least 30 centimetres (one foot) away from a mobile phone.• Is not in a dusty or damp environment.• Is not used near water. Never spill liquids of any kind on or into yourdevice.• Cables are not strained and that there is no risk of people walking ortripping over them.• Other devices do not crush the cables.• Always unplug your device from the power outlet before cleaning it.• Do not use liquid or aerosol cleaners, use a damp cloth instead.• Never spray cleaning product directly on the screen.• If you spill liquid on your device, switch it off immediately, unplug theAC adapter. Do not attempt to service your device yourself, as openingor removing covers may expose you to dangerous voltage or other risks.Refer all servicing to qualified service personnel.Unplug your device from the wall outlet and refer servicing to qualified servicepersonnel when: