Nokia 2255 User Manual

Also see for 2255: User guide Manual Antenna Description and Troubleshooting Baseband Description and Troubleshooting Disassembly/Assembly

A d d i t i o n a l s a f e t y i n f o r m a t i o n48• Hold the phone to the ear opposite the pacemaker to minimise the potentialfor interferenceIf you suspect interference, switch off your device, and move the device away.Hearing aidsSome digital wireless phones may interfere with some hearing aids. Ifinterference occurs, consult your service provider.■ VehiclesRF signals may affect improperly installed or inadequately shielded electronicsystems in motor vehicles such as electronic fuel injection systems, electronicantiskid (antilock) braking systems, electronic speed control systems, air bagsystems. For more information, check with the manufacturer or its representativeof your vehicle or any equipment that has been added.Only qualified personnel should service the phone, or install the phone in avehicle. Faulty installation or service may be dangerous and may invalidate anywarranty that may apply to the phone. Check regularly that all wireless phoneequipment in your vehicle is mounted and operating properly. Do not store orcarry flammable liquids, gases, or explosive materials in the same compartmentas the phone, its parts, or enhancements. For vehicles equipped with an air bag,remember that an air bag inflates with great force. Do not place objects,including installed or portable wireless equipment in the area over the air bag orin the air bag deployment area. If in-vehicle wireless equipment is improperlyinstalled and the air bag inflates, serious injury could result.Using your device while flying in aircraft is prohibited. Switch off your devicebefore boarding an aircraft. The use of wireless teledevices in an aircraft may bedangerous to the operation of the aircraft, disrupt the wireless telephonenetwork, and may be illegal.■ Potentially explosive environmentsSwitch off your phone when in any area with a potentially explosive atmosphereand obey all signs and instructions. Potentially explosive atmospheres includeareas where you would normally be advised to turn off your vehicle engine.Sparks in such areas could cause an explosion or fire resulting in bodily injury oreven death. Switch off the phone at refueling points such as near gas pumps atservice stations. Observe restrictions on the use of radio equipment in fueldepots, storage, and distribution areas, chemical plants or where blastingoperations are in progress. Areas with a potentially explosive atmosphere areoften but not always clearly marked. They include below deck on boats, chemical

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