ADDITIONAL SAFETY INFORMATION114 Copyright © 2005 Nokia. All rights reserved.• Do not store the device in cold areas. When the devicereturns to its normal temperature, moisture can forminside the device and damage electronic circuit boards.• Do not attempt to open the device other than asinstructed in this guide.• Do not drop, knock, or shake the device. Rough handlingcan break internal circuit boards and fine mechanics.• Do not use harsh chemicals, cleaning solvents, or strongdetergents to clean the device.• Do not paint the device. Paint can clog the moving partsand prevent proper operation.• Use a soft, clean, dry cloth to clean any lenses (such ascamera, proximity sensor, and light sensor lenses).• Use only the supplied or an approved replacementantenna. Unauthorised antennas, modifications, orattachments could damage the device and may violateregulations governing radio devices.All of the above suggestions apply equally to your device,battery, charger, or any enhancement. If any device is notworking properly, take it to the nearest authorized servicefacility for service.ADDITIONAL SAFETY INFORMATIONOperating environmentRemember to follow any special regulations in force in anyarea and always switch off your device when its use isprohibited or when it may cause interference or danger. Usethe device only in its normal operating positions. To maintaincompliance with radio frequency exposure guidelines only useenhancements approved by Nokia for use with this device.When the device is on and being worn on the body, alwaysuse an approved holder or carrying case.Medical devicesOperation of any radio transmitting equipment, includingwireless phones, may interfere with the functionality ofinadequately protected medical devices. Consult a physicianor the manufacturer of the medical device to determine ifthey are adequately shielded from external RF energy or if youhave any questions. Switch off your device in health carefacilities when any regulations posted in these areas instructyou to do so. Hospitals or health care facilities may be usingequipment that could be sensitive to external RF energy.Pacemakers Pacemaker manufacturers recommend that aminimum separation of 6 in. (15.3 cm) be maintained betweena wireless phone and a pacemaker to avoid potentialinterference with the pacemaker. These recommendations areconsistent with the independent research by andrecommendations of Wireless Technology Research. Personswith pacemakers should:• always keep the device more than 6 in. (15.3 cm) from theirpacemaker when the device is switched on;• not carry the device in a breast pocket; and• hold the device to the ear opposite the pacemaker tominimise the potential for interference.If you have any reason to suspect that interference is takingplace, switch off your device immediately.